(ref:tb-sub)
| country |
continent |
gender |
year |
count |
| Australia |
Oceania |
Female |
2011 |
120 |
| Australia |
Oceania |
Female |
2012 |
125 |
| Australia |
Oceania |
Male |
2011 |
176 |
| Australia |
Oceania |
Male |
2012 |
161 |
| New Zealand |
Oceania |
Female |
2011 |
36 |
| New Zealand |
Oceania |
Female |
2012 |
23 |
| New Zealand |
Oceania |
Male |
2011 |
47 |
| New Zealand |
Oceania |
Male |
2012 |
42 |
| United States of America |
Americas |
Female |
2011 |
1170 |
| United States of America |
Americas |
Female |
2012 |
1158 |
| United States of America |
Americas |
Male |
2011 |
2489 |
| United States of America |
Americas |
Male |
2012 |
2380 |