| Country | Year | |||||
|---|---|---|---|---|---|---|
| Burma | 2004 | 24,321,745 | 24,620,413 | 48,942,158 | ||
| Brunei | 2004 | 177,125 | 170,144 | 347,269 | ||
| Cambodia | 2004 | 6,139,182 | 6,632,754 | 12,771,936 | ||
| Indonesia | 2004 | 110,692,326 | 111,087,468 | 221,779,794 | ||
| Laos | 2004 | 2,763,226 | 2,814,510 | 5,577,736 | ||
| Malaysia | 2004 | 12,654,878 | 12,230,761 | 24,885,639 | ||
| Philippines | 2004 | 40,610,281 | 40,382,732 | 80,993,013 | ||
| Singapore | 2004 | 2,199,372 | 2,260,745 | 4,460,117 | ||
| Thailand | 2004 | 31,566,416 | 32,354,910 | 63,921,326 | ||
| Timor-Leste | 2004 | 480,492 | 455,070 | 935,562 | ||
| Vietnam | 2004 | 40,516,640 | 41,280,289 | 81,796,929 |