library(readxl)
data = read_excel("IMF-COFER time series.xlsx")
head(data)
# Convertir toutes les colonnes en numérique
data <- data.frame(lapply(data, function(col) as.numeric(as.character(col))))


# Gestion des Nas : remplacer toutes les valeurs manquantes par 0
data[is.na(data)] <- 0

Modèle Linéaire 1 : prise en compte de la livre sterling, du dollar et du pound

# Assurez-vous que les colonnes extraites sont numériques

# Créez y comme un vecteur numérique
y <- as.numeric(unlist(data[, 9]))

# Créez x comme une matrice
x <- as.matrix(data[, c(13, 19, 21)])

# Ajustez le modèle
modele1 <- lm(y ~ x)

# Résumé du modèle
summary(modele1)
## 
## Call:
## lm(formula = y ~ x)
## 
## Residuals:
##    Min     1Q Median     3Q    Max 
## -50964 -22771   4562  10150  82457 
## 
## Coefficients:
##                                                                                                                                                     Estimate
## (Intercept)                                                                                                                                       -6.068e+04
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.ECUs..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARECU_USD.             1.540e-01
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Pounds.sterling..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARGBP_USD. -3.409e-01
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Japanese.yen..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARJPY_USD.     7.713e-01
##                                                                                                                                                   Std. Error
## (Intercept)                                                                                                                                        1.128e+04
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.ECUs..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARECU_USD.             2.694e-01
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Pounds.sterling..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARGBP_USD.  1.468e-01
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Japanese.yen..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARJPY_USD.     1.241e-01
##                                                                                                                                                   t value
## (Intercept)                                                                                                                                        -5.380
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.ECUs..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARECU_USD.              0.572
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Pounds.sterling..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARGBP_USD.  -2.322
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Japanese.yen..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARJPY_USD.      6.216
##                                                                                                                                                   Pr(>|t|)
## (Intercept)                                                                                                                                       1.40e-05
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.ECUs..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARECU_USD.              0.5727
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Pounds.sterling..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARGBP_USD.   0.0287
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Japanese.yen..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARJPY_USD.    1.68e-06
##                                                                                                                                                      
## (Intercept)                                                                                                                                       ***
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.ECUs..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARECU_USD.               
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Pounds.sterling..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARGBP_USD. *  
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Japanese.yen..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARJPY_USD.    ***
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## Residual standard error: 32150 on 25 degrees of freedom
## Multiple R-squared:  0.9239, Adjusted R-squared:  0.9148 
## F-statistic: 101.2 on 3 and 25 DF,  p-value: 4.129e-14

Explication de la sortie :

Avec les résultats fournis, vous pouvez écrire l’équation du modèle linéaire en utilisant les coefficients estimés dans la sortie de la régression. L’équation prend la forme :

\[ \hat{y} = \beta_0 + \beta_1 x_1 + \beta_2 x_2 + \beta_3 x_3 \]

où : - \(\hat{y}\) est la variable dépendante estimée, - \(\beta_0\) est l’interception (Intercept), - \(\beta_1, \beta_2, \beta_3\) sont les coefficients associés aux variables prédictrices \(x_1, x_2, x_3\).

Équation du modèle avec vos résultats :

En utilisant les coefficients donnés : \[ \hat{y} = -60680.0 + 0.1540 \cdot x_1 - 0.3409 \cdot x_2 + 0.7713 \cdot x_3 \]

Variables associées :

  • \(x_1 =\) Claims in ECUs (Millions)
  • \(x_2 =\) Claims in Pounds Sterling (Millions)
  • \(x_3 =\) Claims in Japanese Yen (Millions)

Analyse des résultats :

  1. Intercept (\(-60680.0\)) :
    Lorsque toutes les variables prédictrices (\(x_1, x_2, x_3\)) sont nulles, la valeur prédite de \(y\) est \(-60680.0\).

  2. Effet de \(x_1\) (Claims in ECUs) :

    • Chaque augmentation de 1 unité de \(x_1\) (en millions) est associée à une augmentation de \(0.1540\) unités de \(y\).

  3. Effet de \(x_2\) (Claims in Pounds Sterling) :

    • Chaque augmentation de 1 unité de \(x_2\) est associée à une diminution de \(0.3409\) unités de \(y\).

  4. Effet de \(x_3\) (Claims in Japanese Yen) :

    • Chaque augmentation de 1 unité de \(x_3\) est associée à une augmentation de \(0.7713\) unités de \(y\).

Interprétation statistique :

  1. Signification des coefficients :
    • \(x_3\) (Claims in Japanese Yen) a une forte signification statistique (\(p < 0.001\)).
    • \(x_2\) (Claims in Pounds Sterling) est marginalement significatif (\(p < 0.05\)).
    • \(x_1\) (Claims in ECUs) n’est pas significatif (\(p = 0.573\)).
  2. Qualité du modèle :
    • R² multiple : 0.9239 — indique que 92.39% de la variance de \(y\) est expliquée par les variables \(x_1, x_2, x_3\).
    • R² ajusté : 0.9148 — tient compte du nombre de prédicteurs, indiquant un bon ajustement.
  3. Significance globale du modèle :
    • La statistique \(F = 101.2\) (p-value \(< 0.0001\)) indique que le modèle dans son ensemble est statistiquement significatif.

Si vous souhaitez simplifier l’équation en excluant les variables non significatives (comme \(x_1\)), vous pouvez reformuler le modèle en conséquence.

Modèle linéaire 2 : prise en compte de toutes les variables

# Assurez-vous que les colonnes extraites sont numériques

# Créez y comme un vecteur numérique
y <- as.numeric(unlist(data[, 9]))

# Créez x comme une matrice toutes les colonnes de data sauf la colonne contenant les années et y (9ieme colonne)
x <- as.matrix(data[, c(-1,-9)])

# Ajustez le modèle
modele2 <- lm(y ~ x)

# Résumé du modèle
summary(modele2)
## 
## Call:
## lm(formula = y ~ x)
## 
## Residuals:
## ALL 29 residuals are 0: no residual degrees of freedom!
## 
## Coefficients: (60 not defined because of singularities)
##                                                                                                                                                            Estimate
## (Intercept)                                                                                                                                               7.810e-07
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Australian.dollars..Percent..IMF.COFER.A.W00.RAXGFXARAUDRT_PT.       -4.314e-06
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Australian.dollars..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARAUD_USD.     -1.000e+00
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Canadian.dollars..Percent..IMF.COFER.A.W00.RAXGFXARCADRT_PT.          4.131e-06
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Canadian.dollars..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARCAD_USD.       -1.000e+00
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Swiss.francs..Percent..IMF.COFER.A.W00.RAXGFXARCHFRT_PT.             -3.269e-07
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Swiss.francs..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARCHF_USD.           -1.000e+00
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Chinese.Renminbi..Percent..IMF.COFER.A.W00.RAXGFXARCNYRT_PT.         -9.026e-07
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Deutsche.mark..Percent..IMF.COFER.A.W00.RAXGFXARDEMRT_PT.            -5.261e+04
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Deutsche.mark..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARDEM_USD.           2.958e+00
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.ECUs..Percent..IMF.COFER.A.W00.RAXGFXARECURT_PT.                      9.096e+04
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.ECUs..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARECU_USD.                   -8.022e+00
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Euro..Percent..IMF.COFER.A.W00.RAXGFXAREURORT_PT.                    -1.007e-08
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Euro..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXAREURO_USD.                  -1.000e+00
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.French.francs..Percent..IMF.COFER.A.W00.RAXGFXARFRFRT_PT.                    NA
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.French.francs..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARFRF_USD.                  NA
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Pounds.sterling..Percent..IMF.COFER.A.W00.RAXGFXARGBPRT_PT.          -1.361e-08
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Pounds.sterling..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARGBP_USD.        -1.000e+00
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Japanese.yen..Percent..IMF.COFER.A.W00.RAXGFXARJPYRT_PT.              5.013e-08
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Japanese.yen..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARJPY_USD.           -1.000e+00
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Netherlands.guilders..Percent..IMF.COFER.A.W00.RAXGFXARNLGRT_PT.             NA
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Netherlands.guilder..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARNLG_USD.            NA
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Other.currencies..Percent..IMF.COFER.A.W00.RAXGFXAROCRT_PT.          -2.610e-08
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Other.currencies..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXAROC_USD.        -1.000e+00
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Percent..IMF.COFER.A.W00.RAXGFXARRT_PT.                                        -1.098e-08
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.U.S..dollars..Percent..IMF.COFER.A.W00.RAXGFXARUSDRT_PT.                     NA
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.U.S..dollars..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARUSD_USD.           -1.000e+00
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXAR_USD.                                       1.000e+00
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Unallocated.Reserves..Percent..IMF.COFER.A.W00.RAXGFXURRT_PT.                                              NA
## xAnnual...All.Countries..excluding.the.IO...Unallocated.Reserves..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXUR_USD.                                    -1.553e-13
## xAnnual...All.Countries..excluding.the.IO...Foreign.Exchange..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFX_USD.                                                  NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Australian.dollars..Percent..IMF.COFER.A.XR29.RAXGFXARAUDRT_PT.              1.179e-04
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Australian.dollars..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARAUD_USD.           -3.898e-09
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Canadian.dollars..Percent..IMF.COFER.A.XR29.RAXGFXARCADRT_PT.                1.626e-05
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Canadian.dollars..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARCAD_USD.                     NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Swiss.francs..Percent..IMF.COFER.A.XR29.RAXGFXARCHFRT_PT.                    3.852e-07
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Swiss.francs..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARCHF_USD.                 -2.864e-11
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Deutsche.mark..Percent..IMF.COFER.A.XR29.RAXGFXARDEMRT_PT.                          NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Deutsche.mark..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARDEM_USD.                        NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.ECUs..Percent..IMF.COFER.A.XR29.RAXGFXARECURT_PT.                                   NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.ECUs..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARECU_USD.                                 NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Euro..Percent..IMF.COFER.A.XR29.RAXGFXAREURORT_PT.                                  NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Euro..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXAREURO_USD.                                NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.French.francs..Percent..IMF.COFER.A.XR29.RAXGFXARFRFRT_PT.                          NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.French.francs..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARFRF_USD.                        NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Pounds.sterling..Percent..IMF.COFER.A.XR29.RAXGFXARGBPRT_PT.                        NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Pounds.sterling..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARGBP_USD.                      NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Japanese.yen..Percent..IMF.COFER.A.XR29.RAXGFXARJPYRT_PT.                           NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Japanese.yen..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARJPY_USD.                         NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Netherlands.guilders..Percent..IMF.COFER.A.XR29.RAXGFXARNLGRT_PT.                   NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Netherlands.guilder..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARNLG_USD.                  NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Other.currencies..Percent..IMF.COFER.A.XR29.RAXGFXAROCRT_PT.                        NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Other.currencies..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXAROC_USD.                      NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Percent..IMF.COFER.A.XR29.RAXGFXARRT_PT.                                                      NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.U.S..dollars..Percent..IMF.COFER.A.XR29.RAXGFXARUSDRT_PT.                           NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.U.S..dollars..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARUSD_USD.                         NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXAR_USD.                                                    NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Unallocated.Reserves..Percent..IMF.COFER.A.XR29.RAXGFXURRT_PT.                                                    NA
## xAnnual...Advanced.Economies..IMF....Unallocated.Reserves..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXUR_USD.                                                  NA
## xAnnual...Advanced.Economies..IMF....Foreign.Exchange..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFX_USD.                                                        NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Australian.dollars..Percent..IMF.COFER.A.XR43.RAXGFXARAUDRT_PT.            NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Australian.dollars..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARAUD_USD.          NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Canadian.dollars..Percent..IMF.COFER.A.XR43.RAXGFXARCADRT_PT.              NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Canadian.dollars..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARCAD_USD.            NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Swiss.francs..Percent..IMF.COFER.A.XR43.RAXGFXARCHFRT_PT.                  NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Swiss.francs..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARCHF_USD.                NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Deutsche.mark..Percent..IMF.COFER.A.XR43.RAXGFXARDEMRT_PT.                 NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Deutsche.mark..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARDEM_USD.               NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.ECUs..Percent..IMF.COFER.A.XR43.RAXGFXARECURT_PT.                          NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.ECUs..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARECU_USD.                        NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Euro..Percent..IMF.COFER.A.XR43.RAXGFXAREURORT_PT.                         NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Euro..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXAREURO_USD.                       NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.French.francs..Percent..IMF.COFER.A.XR43.RAXGFXARFRFRT_PT.                 NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.French.francs..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARFRF_USD.               NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Pounds.sterling..Percent..IMF.COFER.A.XR43.RAXGFXARGBPRT_PT.               NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Pounds.sterling..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARGBP_USD.             NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Japanese.yen..Percent..IMF.COFER.A.XR43.RAXGFXARJPYRT_PT.                  NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Japanese.yen..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARJPY_USD.                NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Netherlands.guilders..Percent..IMF.COFER.A.XR43.RAXGFXARNLGRT_PT.          NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Netherlands.guilder..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARNLG_USD.         NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Other.currencies..Percent..IMF.COFER.A.XR43.RAXGFXAROCRT_PT.               NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Other.currencies..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXAROC_USD.             NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Percent..IMF.COFER.A.XR43.RAXGFXARRT_PT.                                             NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.U.S..dollars..Percent..IMF.COFER.A.XR43.RAXGFXARUSDRT_PT.                  NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.U.S..dollars..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARUSD_USD.                NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXAR_USD.                                           NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Unallocated.Reserves..Percent..IMF.COFER.A.XR43.RAXGFXURRT_PT.                                           NA
## xAnnual...Emerging.and.Developing.Countries...Unallocated.Reserves..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXUR_USD.                                         NA
## xAnnual...Emerging.and.Developing.Countries...Foreign.Exchange..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFX_USD.                                               NA
##                                                                                                                                                          Std. Error
## (Intercept)                                                                                                                                                     NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Australian.dollars..Percent..IMF.COFER.A.W00.RAXGFXARAUDRT_PT.              NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Australian.dollars..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARAUD_USD.            NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Canadian.dollars..Percent..IMF.COFER.A.W00.RAXGFXARCADRT_PT.                NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Canadian.dollars..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARCAD_USD.              NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Swiss.francs..Percent..IMF.COFER.A.W00.RAXGFXARCHFRT_PT.                    NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Swiss.francs..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARCHF_USD.                  NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Chinese.Renminbi..Percent..IMF.COFER.A.W00.RAXGFXARCNYRT_PT.                NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Deutsche.mark..Percent..IMF.COFER.A.W00.RAXGFXARDEMRT_PT.                   NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Deutsche.mark..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARDEM_USD.                 NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.ECUs..Percent..IMF.COFER.A.W00.RAXGFXARECURT_PT.                            NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.ECUs..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARECU_USD.                          NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Euro..Percent..IMF.COFER.A.W00.RAXGFXAREURORT_PT.                           NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Euro..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXAREURO_USD.                         NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.French.francs..Percent..IMF.COFER.A.W00.RAXGFXARFRFRT_PT.                    NA
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.French.francs..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARFRF_USD.                  NA
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Pounds.sterling..Percent..IMF.COFER.A.W00.RAXGFXARGBPRT_PT.                 NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Pounds.sterling..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARGBP_USD.               NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Japanese.yen..Percent..IMF.COFER.A.W00.RAXGFXARJPYRT_PT.                    NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Japanese.yen..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARJPY_USD.                  NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Netherlands.guilders..Percent..IMF.COFER.A.W00.RAXGFXARNLGRT_PT.             NA
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Netherlands.guilder..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARNLG_USD.            NA
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Other.currencies..Percent..IMF.COFER.A.W00.RAXGFXAROCRT_PT.                 NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Other.currencies..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXAROC_USD.               NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Percent..IMF.COFER.A.W00.RAXGFXARRT_PT.                                               NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.U.S..dollars..Percent..IMF.COFER.A.W00.RAXGFXARUSDRT_PT.                     NA
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.U.S..dollars..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARUSD_USD.                  NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXAR_USD.                                             NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Unallocated.Reserves..Percent..IMF.COFER.A.W00.RAXGFXURRT_PT.                                              NA
## xAnnual...All.Countries..excluding.the.IO...Unallocated.Reserves..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXUR_USD.                                           NaN
## xAnnual...All.Countries..excluding.the.IO...Foreign.Exchange..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFX_USD.                                                  NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Australian.dollars..Percent..IMF.COFER.A.XR29.RAXGFXARAUDRT_PT.                    NaN
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Australian.dollars..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARAUD_USD.                  NaN
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Canadian.dollars..Percent..IMF.COFER.A.XR29.RAXGFXARCADRT_PT.                      NaN
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Canadian.dollars..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARCAD_USD.                     NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Swiss.francs..Percent..IMF.COFER.A.XR29.RAXGFXARCHFRT_PT.                          NaN
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Swiss.francs..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARCHF_USD.                        NaN
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Deutsche.mark..Percent..IMF.COFER.A.XR29.RAXGFXARDEMRT_PT.                          NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Deutsche.mark..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARDEM_USD.                        NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.ECUs..Percent..IMF.COFER.A.XR29.RAXGFXARECURT_PT.                                   NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.ECUs..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARECU_USD.                                 NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Euro..Percent..IMF.COFER.A.XR29.RAXGFXAREURORT_PT.                                  NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Euro..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXAREURO_USD.                                NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.French.francs..Percent..IMF.COFER.A.XR29.RAXGFXARFRFRT_PT.                          NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.French.francs..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARFRF_USD.                        NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Pounds.sterling..Percent..IMF.COFER.A.XR29.RAXGFXARGBPRT_PT.                        NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Pounds.sterling..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARGBP_USD.                      NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Japanese.yen..Percent..IMF.COFER.A.XR29.RAXGFXARJPYRT_PT.                           NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Japanese.yen..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARJPY_USD.                         NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Netherlands.guilders..Percent..IMF.COFER.A.XR29.RAXGFXARNLGRT_PT.                   NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Netherlands.guilder..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARNLG_USD.                  NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Other.currencies..Percent..IMF.COFER.A.XR29.RAXGFXAROCRT_PT.                        NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Other.currencies..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXAROC_USD.                      NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Percent..IMF.COFER.A.XR29.RAXGFXARRT_PT.                                                      NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.U.S..dollars..Percent..IMF.COFER.A.XR29.RAXGFXARUSDRT_PT.                           NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.U.S..dollars..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARUSD_USD.                         NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXAR_USD.                                                    NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Unallocated.Reserves..Percent..IMF.COFER.A.XR29.RAXGFXURRT_PT.                                                    NA
## xAnnual...Advanced.Economies..IMF....Unallocated.Reserves..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXUR_USD.                                                  NA
## xAnnual...Advanced.Economies..IMF....Foreign.Exchange..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFX_USD.                                                        NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Australian.dollars..Percent..IMF.COFER.A.XR43.RAXGFXARAUDRT_PT.            NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Australian.dollars..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARAUD_USD.          NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Canadian.dollars..Percent..IMF.COFER.A.XR43.RAXGFXARCADRT_PT.              NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Canadian.dollars..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARCAD_USD.            NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Swiss.francs..Percent..IMF.COFER.A.XR43.RAXGFXARCHFRT_PT.                  NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Swiss.francs..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARCHF_USD.                NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Deutsche.mark..Percent..IMF.COFER.A.XR43.RAXGFXARDEMRT_PT.                 NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Deutsche.mark..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARDEM_USD.               NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.ECUs..Percent..IMF.COFER.A.XR43.RAXGFXARECURT_PT.                          NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.ECUs..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARECU_USD.                        NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Euro..Percent..IMF.COFER.A.XR43.RAXGFXAREURORT_PT.                         NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Euro..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXAREURO_USD.                       NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.French.francs..Percent..IMF.COFER.A.XR43.RAXGFXARFRFRT_PT.                 NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.French.francs..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARFRF_USD.               NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Pounds.sterling..Percent..IMF.COFER.A.XR43.RAXGFXARGBPRT_PT.               NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Pounds.sterling..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARGBP_USD.             NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Japanese.yen..Percent..IMF.COFER.A.XR43.RAXGFXARJPYRT_PT.                  NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Japanese.yen..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARJPY_USD.                NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Netherlands.guilders..Percent..IMF.COFER.A.XR43.RAXGFXARNLGRT_PT.          NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Netherlands.guilder..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARNLG_USD.         NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Other.currencies..Percent..IMF.COFER.A.XR43.RAXGFXAROCRT_PT.               NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Other.currencies..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXAROC_USD.             NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Percent..IMF.COFER.A.XR43.RAXGFXARRT_PT.                                             NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.U.S..dollars..Percent..IMF.COFER.A.XR43.RAXGFXARUSDRT_PT.                  NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.U.S..dollars..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARUSD_USD.                NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXAR_USD.                                           NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Unallocated.Reserves..Percent..IMF.COFER.A.XR43.RAXGFXURRT_PT.                                           NA
## xAnnual...Emerging.and.Developing.Countries...Unallocated.Reserves..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXUR_USD.                                         NA
## xAnnual...Emerging.and.Developing.Countries...Foreign.Exchange..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFX_USD.                                               NA
##                                                                                                                                                          t value
## (Intercept)                                                                                                                                                  NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Australian.dollars..Percent..IMF.COFER.A.W00.RAXGFXARAUDRT_PT.           NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Australian.dollars..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARAUD_USD.         NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Canadian.dollars..Percent..IMF.COFER.A.W00.RAXGFXARCADRT_PT.             NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Canadian.dollars..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARCAD_USD.           NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Swiss.francs..Percent..IMF.COFER.A.W00.RAXGFXARCHFRT_PT.                 NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Swiss.francs..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARCHF_USD.               NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Chinese.Renminbi..Percent..IMF.COFER.A.W00.RAXGFXARCNYRT_PT.             NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Deutsche.mark..Percent..IMF.COFER.A.W00.RAXGFXARDEMRT_PT.                NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Deutsche.mark..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARDEM_USD.              NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.ECUs..Percent..IMF.COFER.A.W00.RAXGFXARECURT_PT.                         NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.ECUs..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARECU_USD.                       NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Euro..Percent..IMF.COFER.A.W00.RAXGFXAREURORT_PT.                        NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Euro..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXAREURO_USD.                      NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.French.francs..Percent..IMF.COFER.A.W00.RAXGFXARFRFRT_PT.                 NA
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.French.francs..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARFRF_USD.               NA
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Pounds.sterling..Percent..IMF.COFER.A.W00.RAXGFXARGBPRT_PT.              NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Pounds.sterling..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARGBP_USD.            NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Japanese.yen..Percent..IMF.COFER.A.W00.RAXGFXARJPYRT_PT.                 NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Japanese.yen..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARJPY_USD.               NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Netherlands.guilders..Percent..IMF.COFER.A.W00.RAXGFXARNLGRT_PT.          NA
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Netherlands.guilder..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARNLG_USD.         NA
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Other.currencies..Percent..IMF.COFER.A.W00.RAXGFXAROCRT_PT.              NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Other.currencies..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXAROC_USD.            NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Percent..IMF.COFER.A.W00.RAXGFXARRT_PT.                                            NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.U.S..dollars..Percent..IMF.COFER.A.W00.RAXGFXARUSDRT_PT.                  NA
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.U.S..dollars..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARUSD_USD.               NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXAR_USD.                                          NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Unallocated.Reserves..Percent..IMF.COFER.A.W00.RAXGFXURRT_PT.                                           NA
## xAnnual...All.Countries..excluding.the.IO...Unallocated.Reserves..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXUR_USD.                                        NaN
## xAnnual...All.Countries..excluding.the.IO...Foreign.Exchange..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFX_USD.                                               NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Australian.dollars..Percent..IMF.COFER.A.XR29.RAXGFXARAUDRT_PT.                 NaN
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Australian.dollars..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARAUD_USD.               NaN
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Canadian.dollars..Percent..IMF.COFER.A.XR29.RAXGFXARCADRT_PT.                   NaN
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Canadian.dollars..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARCAD_USD.                  NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Swiss.francs..Percent..IMF.COFER.A.XR29.RAXGFXARCHFRT_PT.                       NaN
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Swiss.francs..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARCHF_USD.                     NaN
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Deutsche.mark..Percent..IMF.COFER.A.XR29.RAXGFXARDEMRT_PT.                       NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Deutsche.mark..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARDEM_USD.                     NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.ECUs..Percent..IMF.COFER.A.XR29.RAXGFXARECURT_PT.                                NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.ECUs..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARECU_USD.                              NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Euro..Percent..IMF.COFER.A.XR29.RAXGFXAREURORT_PT.                               NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Euro..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXAREURO_USD.                             NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.French.francs..Percent..IMF.COFER.A.XR29.RAXGFXARFRFRT_PT.                       NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.French.francs..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARFRF_USD.                     NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Pounds.sterling..Percent..IMF.COFER.A.XR29.RAXGFXARGBPRT_PT.                     NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Pounds.sterling..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARGBP_USD.                   NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Japanese.yen..Percent..IMF.COFER.A.XR29.RAXGFXARJPYRT_PT.                        NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Japanese.yen..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARJPY_USD.                      NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Netherlands.guilders..Percent..IMF.COFER.A.XR29.RAXGFXARNLGRT_PT.                NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Netherlands.guilder..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARNLG_USD.               NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Other.currencies..Percent..IMF.COFER.A.XR29.RAXGFXAROCRT_PT.                     NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Other.currencies..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXAROC_USD.                   NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Percent..IMF.COFER.A.XR29.RAXGFXARRT_PT.                                                   NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.U.S..dollars..Percent..IMF.COFER.A.XR29.RAXGFXARUSDRT_PT.                        NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.U.S..dollars..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARUSD_USD.                      NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXAR_USD.                                                 NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Unallocated.Reserves..Percent..IMF.COFER.A.XR29.RAXGFXURRT_PT.                                                 NA
## xAnnual...Advanced.Economies..IMF....Unallocated.Reserves..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXUR_USD.                                               NA
## xAnnual...Advanced.Economies..IMF....Foreign.Exchange..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFX_USD.                                                     NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Australian.dollars..Percent..IMF.COFER.A.XR43.RAXGFXARAUDRT_PT.         NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Australian.dollars..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARAUD_USD.       NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Canadian.dollars..Percent..IMF.COFER.A.XR43.RAXGFXARCADRT_PT.           NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Canadian.dollars..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARCAD_USD.         NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Swiss.francs..Percent..IMF.COFER.A.XR43.RAXGFXARCHFRT_PT.               NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Swiss.francs..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARCHF_USD.             NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Deutsche.mark..Percent..IMF.COFER.A.XR43.RAXGFXARDEMRT_PT.              NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Deutsche.mark..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARDEM_USD.            NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.ECUs..Percent..IMF.COFER.A.XR43.RAXGFXARECURT_PT.                       NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.ECUs..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARECU_USD.                     NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Euro..Percent..IMF.COFER.A.XR43.RAXGFXAREURORT_PT.                      NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Euro..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXAREURO_USD.                    NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.French.francs..Percent..IMF.COFER.A.XR43.RAXGFXARFRFRT_PT.              NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.French.francs..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARFRF_USD.            NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Pounds.sterling..Percent..IMF.COFER.A.XR43.RAXGFXARGBPRT_PT.            NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Pounds.sterling..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARGBP_USD.          NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Japanese.yen..Percent..IMF.COFER.A.XR43.RAXGFXARJPYRT_PT.               NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Japanese.yen..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARJPY_USD.             NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Netherlands.guilders..Percent..IMF.COFER.A.XR43.RAXGFXARNLGRT_PT.       NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Netherlands.guilder..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARNLG_USD.      NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Other.currencies..Percent..IMF.COFER.A.XR43.RAXGFXAROCRT_PT.            NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Other.currencies..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXAROC_USD.          NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Percent..IMF.COFER.A.XR43.RAXGFXARRT_PT.                                          NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.U.S..dollars..Percent..IMF.COFER.A.XR43.RAXGFXARUSDRT_PT.               NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.U.S..dollars..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARUSD_USD.             NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXAR_USD.                                        NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Unallocated.Reserves..Percent..IMF.COFER.A.XR43.RAXGFXURRT_PT.                                        NA
## xAnnual...Emerging.and.Developing.Countries...Unallocated.Reserves..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXUR_USD.                                      NA
## xAnnual...Emerging.and.Developing.Countries...Foreign.Exchange..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFX_USD.                                            NA
##                                                                                                                                                          Pr(>|t|)
## (Intercept)                                                                                                                                                   NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Australian.dollars..Percent..IMF.COFER.A.W00.RAXGFXARAUDRT_PT.            NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Australian.dollars..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARAUD_USD.          NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Canadian.dollars..Percent..IMF.COFER.A.W00.RAXGFXARCADRT_PT.              NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Canadian.dollars..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARCAD_USD.            NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Swiss.francs..Percent..IMF.COFER.A.W00.RAXGFXARCHFRT_PT.                  NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Swiss.francs..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARCHF_USD.                NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Chinese.Renminbi..Percent..IMF.COFER.A.W00.RAXGFXARCNYRT_PT.              NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Deutsche.mark..Percent..IMF.COFER.A.W00.RAXGFXARDEMRT_PT.                 NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Deutsche.mark..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARDEM_USD.               NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.ECUs..Percent..IMF.COFER.A.W00.RAXGFXARECURT_PT.                          NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.ECUs..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARECU_USD.                        NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Euro..Percent..IMF.COFER.A.W00.RAXGFXAREURORT_PT.                         NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Euro..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXAREURO_USD.                       NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.French.francs..Percent..IMF.COFER.A.W00.RAXGFXARFRFRT_PT.                  NA
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.French.francs..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARFRF_USD.                NA
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Pounds.sterling..Percent..IMF.COFER.A.W00.RAXGFXARGBPRT_PT.               NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Pounds.sterling..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARGBP_USD.             NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Japanese.yen..Percent..IMF.COFER.A.W00.RAXGFXARJPYRT_PT.                  NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Japanese.yen..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARJPY_USD.                NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Netherlands.guilders..Percent..IMF.COFER.A.W00.RAXGFXARNLGRT_PT.           NA
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Netherlands.guilder..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARNLG_USD.          NA
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.Other.currencies..Percent..IMF.COFER.A.W00.RAXGFXAROCRT_PT.               NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.Other.currencies..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXAROC_USD.             NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Percent..IMF.COFER.A.W00.RAXGFXARRT_PT.                                             NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Allocated.Reserves..Shares.of.U.S..dollars..Percent..IMF.COFER.A.W00.RAXGFXARUSDRT_PT.                   NA
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..Claims.in.U.S..dollars..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXARUSD_USD.                NaN
## xAnnual...All.Countries..excluding.the.IO...Allocated.Reserves..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXAR_USD.                                           NaN
## xAnnual...All.Countries..excluding.the.IO...Shares.of.Unallocated.Reserves..Percent..IMF.COFER.A.W00.RAXGFXURRT_PT.                                            NA
## xAnnual...All.Countries..excluding.the.IO...Unallocated.Reserves..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFXUR_USD.                                         NaN
## xAnnual...All.Countries..excluding.the.IO...Foreign.Exchange..US.Dollars..Millions..IMF.COFER.A.W00.RAXGFX_USD.                                                NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Australian.dollars..Percent..IMF.COFER.A.XR29.RAXGFXARAUDRT_PT.                  NaN
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Australian.dollars..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARAUD_USD.                NaN
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Canadian.dollars..Percent..IMF.COFER.A.XR29.RAXGFXARCADRT_PT.                    NaN
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Canadian.dollars..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARCAD_USD.                   NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Swiss.francs..Percent..IMF.COFER.A.XR29.RAXGFXARCHFRT_PT.                        NaN
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Swiss.francs..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARCHF_USD.                      NaN
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Deutsche.mark..Percent..IMF.COFER.A.XR29.RAXGFXARDEMRT_PT.                        NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Deutsche.mark..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARDEM_USD.                      NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.ECUs..Percent..IMF.COFER.A.XR29.RAXGFXARECURT_PT.                                 NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.ECUs..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARECU_USD.                               NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Euro..Percent..IMF.COFER.A.XR29.RAXGFXAREURORT_PT.                                NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Euro..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXAREURO_USD.                              NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.French.francs..Percent..IMF.COFER.A.XR29.RAXGFXARFRFRT_PT.                        NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.French.francs..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARFRF_USD.                      NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Pounds.sterling..Percent..IMF.COFER.A.XR29.RAXGFXARGBPRT_PT.                      NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Pounds.sterling..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARGBP_USD.                    NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Japanese.yen..Percent..IMF.COFER.A.XR29.RAXGFXARJPYRT_PT.                         NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Japanese.yen..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARJPY_USD.                       NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Netherlands.guilders..Percent..IMF.COFER.A.XR29.RAXGFXARNLGRT_PT.                 NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Netherlands.guilder..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARNLG_USD.                NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.Other.currencies..Percent..IMF.COFER.A.XR29.RAXGFXAROCRT_PT.                      NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.Other.currencies..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXAROC_USD.                    NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Percent..IMF.COFER.A.XR29.RAXGFXARRT_PT.                                                    NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Allocated.Reserves..Shares.of.U.S..dollars..Percent..IMF.COFER.A.XR29.RAXGFXARUSDRT_PT.                         NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..Claims.in.U.S..dollars..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXARUSD_USD.                       NA
## xAnnual...Advanced.Economies..IMF....Allocated.Reserves..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXAR_USD.                                                  NA
## xAnnual...Advanced.Economies..IMF....Shares.of.Unallocated.Reserves..Percent..IMF.COFER.A.XR29.RAXGFXURRT_PT.                                                  NA
## xAnnual...Advanced.Economies..IMF....Unallocated.Reserves..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFXUR_USD.                                                NA
## xAnnual...Advanced.Economies..IMF....Foreign.Exchange..US.Dollars..Millions..IMF.COFER.A.XR29.RAXGFX_USD.                                                      NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Australian.dollars..Percent..IMF.COFER.A.XR43.RAXGFXARAUDRT_PT.          NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Australian.dollars..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARAUD_USD.        NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Canadian.dollars..Percent..IMF.COFER.A.XR43.RAXGFXARCADRT_PT.            NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Canadian.dollars..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARCAD_USD.          NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Swiss.francs..Percent..IMF.COFER.A.XR43.RAXGFXARCHFRT_PT.                NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Swiss.francs..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARCHF_USD.              NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Deutsche.mark..Percent..IMF.COFER.A.XR43.RAXGFXARDEMRT_PT.               NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Deutsche.mark..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARDEM_USD.             NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.ECUs..Percent..IMF.COFER.A.XR43.RAXGFXARECURT_PT.                        NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.ECUs..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARECU_USD.                      NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Euro..Percent..IMF.COFER.A.XR43.RAXGFXAREURORT_PT.                       NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Euro..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXAREURO_USD.                     NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.French.francs..Percent..IMF.COFER.A.XR43.RAXGFXARFRFRT_PT.               NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.French.francs..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARFRF_USD.             NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Pounds.sterling..Percent..IMF.COFER.A.XR43.RAXGFXARGBPRT_PT.             NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Pounds.sterling..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARGBP_USD.           NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Japanese.yen..Percent..IMF.COFER.A.XR43.RAXGFXARJPYRT_PT.                NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Japanese.yen..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARJPY_USD.              NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Netherlands.guilders..Percent..IMF.COFER.A.XR43.RAXGFXARNLGRT_PT.        NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Netherlands.guilder..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARNLG_USD.       NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.Other.currencies..Percent..IMF.COFER.A.XR43.RAXGFXAROCRT_PT.             NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.Other.currencies..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXAROC_USD.           NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Percent..IMF.COFER.A.XR43.RAXGFXARRT_PT.                                           NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Allocated.Reserves..Shares.of.U.S..dollars..Percent..IMF.COFER.A.XR43.RAXGFXARUSDRT_PT.                NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..Claims.in.U.S..dollars..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXARUSD_USD.              NA
## xAnnual...Emerging.and.Developing.Countries...Allocated.Reserves..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXAR_USD.                                         NA
## xAnnual...Emerging.and.Developing.Countries...Shares.of.Unallocated.Reserves..Percent..IMF.COFER.A.XR43.RAXGFXURRT_PT.                                         NA
## xAnnual...Emerging.and.Developing.Countries...Unallocated.Reserves..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFXUR_USD.                                       NA
## xAnnual...Emerging.and.Developing.Countries...Foreign.Exchange..US.Dollars..Millions..IMF.COFER.A.XR43.RAXGFX_USD.                                             NA
## 
## Residual standard error: NaN on 0 degrees of freedom
## Multiple R-squared:      1,  Adjusted R-squared:    NaN 
## F-statistic:   NaN on 28 and 0 DF,  p-value: NA