Tonga - International immigrant stock
| Date | Male immigrant stock | Female immigrant stock | Immigrant stock | % Immigrant |
|---|---|---|---|---|
| 2017 | 2,691 | 2,261 | 4,952 | 4.58% |
| 2015 | 2,650 | 2,227 | 4,877 | 4.69% |
| 2010 | 2,493 | 2,096 | 4,589 | 4.46% |
| 2005 | 2,328 | 1,973 | 4,301 | 4.26% |
| 2000 | 1,981 | 1,703 | 3,684 | 3.72% |
| 1995 | 1,718 | 1,556 | 3,274 | 3.38% |
| 1990 | 1,488 | 1,423 | 2,911 | 3.06% |