| 2000 | 2012 | |
|---|---|---|
| Viet Nam | 50.0 | 60.0 |
| Bangladesh | 27.0 | 43.0 |
| Kyrgyzstan | 55.0 | 63.0 |
| Papua New Guinea | 24.0 | 31.0 |
| Lao People’s Democratic Republic | 24.0 | 29.0 |
| Mongolia | 53.0 | 65.0 |
| Indonesia | 44.0 | 55.0 |
| Singapore | 78.0 | 77.0 |
| Afghanistan | 16.0 | 23.0 |
| China | 61.0 | 77.0 |
| Australia | 82.0 | 84.0 |
| Georgia | 80.0 | 84.0 |
| Nepal | 28.0 | 42.0 |
| Armenia | 80.0 | 83.0 |
| Tajikistan | 32.0 | 40.0 |
| Kazakhstan | 62.0 | 71.0 |
| Brunei Darussalam | 65.0 | 73.0 |
| Turkmenistan | 48.0 | 61.0 |
| Solomon Islands | 37.0 | 46.0 |
| Japan | 77.0 | 77.0 |
| Myanmar | 31.0 | 44.0 |
| Bhutan | 26.0 | 41.0 |
| Pakistan | 22.0 | 31.0 |
| Sri Lanka | 51.0 | 65.0 |
| Malaysia | 60.0 | 64.0 |
| Azerbaijan | 56.0 | 67.0 |
| Thailand | 47.0 | 62.0 |
| New Zealand | 83.0 | 81.0 |
| Philippines | 40.0 | 55.0 |
| India | 32.0 | 44.0 |
| Maldives | 50.0 | 69.0 |
| Timor-Leste | 19.0 | 27.0 |
| Republic of Korea | 74.0 | 73.0 |
| Fiji | 62.0 | 69.0 |
| Uzbekistan | 48.0 | 60.0 |
| Cambodia | 22.0 | 37.0 |