| Country | Year | |||||
|---|---|---|---|---|---|---|
| Burma | 2021 | 29,122,875 | 29,555,240 | 58,678,115 | ||
| Brunei | 2021 | 226,565 | 237,226 | 463,791 | ||
| Cambodia | 2021 | 8,182,120 | 8,629,280 | 16,811,400 | ||
| Indonesia | 2021 | 132,611,490 | 132,415,917 | 265,027,407 | ||
| Laos | 2021 | 3,666,051 | 3,726,145 | 7,392,196 | ||
| Malaysia | 2021 | 16,426,048 | 16,050,745 | 32,476,793 | ||
| Philippines | 2021 | 54,353,504 | 54,013,274 | 108,366,778 | ||
| Singapore | 2021 | 3,054,452 | 3,204,760 | 6,259,212 | ||
| Thailand | 2021 | 33,475,561 | 34,929,608 | 68,405,169 | ||
| Timor-Leste | 2021 | 684,254 | 687,442 | 1,371,696 | ||
| Vietnam | 2021 | 49,218,512 | 48,904,061 | 98,122,573 |