| Country | Year | |||||
|---|---|---|---|---|---|---|
| Burma | 2001 | 23,373,435 | 23,664,536 | 47,037,971 | ||
| Brunei | 2001 | 167,615 | 157,742 | 325,357 | ||
| Cambodia | 2001 | 5,881,068 | 6,330,073 | 12,211,141 | ||
| Indonesia | 2001 | 106,004,267 | 106,530,448 | 212,534,715 | ||
| Laos | 2001 | 2,633,256 | 2,683,128 | 5,316,384 | ||
| Malaysia | 2001 | 11,784,366 | 11,380,758 | 23,165,124 | ||
| Philippines | 2001 | 38,098,344 | 37,891,869 | 75,990,213 | ||
| Singapore | 2001 | 2,038,524 | 2,085,980 | 4,124,504 | ||
| Thailand | 2001 | 30,907,095 | 31,608,744 | 62,515,839 | ||
| Timor-Leste | 2001 | 420,770 | 384,432 | 805,202 | ||
| Vietnam | 2001 | 38,880,500 | 39,809,099 | 78,689,599 |