Percentage change in voters, electors and turnout for each dyad
| Dyad | Change_in_Voters | Change_in_Electors | Change_in_Turnout |
|---|---|---|---|
| 1967-1971 | -0.35 | 8.75 | -8.07 |
| 1980-1984 | 17.52 | 5.23 | 11.51 |
| 1984-1989 | 27.89 | 31.54 | -2.84 |
| 1991-1996 | 21.11 | 18.78 | -32.23 |
| 1999-2004 | 7.65 | 9.23 | -0.74 |
| 2009-2014 | 33.66 | 17.18 | 13.18 |
| 2014-2019 | 10.30 | 8.75 | 1.21 |
| 2019-2024 | 10.85 | 9.05 | -2.17 |
Number of constituencies which saw decline in
voters, electors, and turnout percentage
| Dyad | decline_in_voters | decline_in_electors | decline_in_turnout |
|---|---|---|---|
| 1967-1971 | 238 | 2 | 411 |
| 1980-1984 | 11 | 7 | 57 |
| 1984-1989 | 16 | 0 | 287 |
| 1991-1996 | 54 | 10 | 170 |
| 1999-2004 | 130 | 94 | 271 |
| 2009-2014 | 1 | 4 | 60 |
| 2014-2019 | 30 | 11 | 218 |
| 2019-2024 | 112 | 8 | 362 |