| Value | Category | Cases | |
|---|---|---|---|
| 1 | Tongan language only | 75828 |
85%
|
| 2 | Tongan and other language(s) | 12420 |
13.9%
|
| 3 | Tongan language is not used at home | 1006 |
1.1%
|
| Sysmiss | 10925 |