| Value | Category | Cases | |
|---|---|---|---|
| 1 | Tongatapu | 74320 |
74.2%
|
| 2 | Vava'u | 14182 |
14.2%
|
| 3 | Ha'apai | 5665 |
5.7%
|
| 4 | 'Eua | 4864 |
4.9%
|
| 5 | Ongo Niua | 1148 |
1.1%
|