| 2005 | 2005 | |
|---|---|---|
| Vientiane Prefecture | 44 | 44 |
| Vientiane | 28 | 28 |
| Xaignabouli | 23 | 23 |
| Xiangkhoang | 20 | 20 |
| Louangphabang | 17 | 17 |
| Bolikhamxai | 16 | 16 |
| Xaisômboun | 14 | 14 |
| Bokèo | 12 | 12 |
| Savannakhét | 9 | 9 |
| Champasak | 9 | 9 |
| Khammouan | 8 | 8 |
| Louang Namtha | 8 | 8 |
| Attapu | 8 | 8 |
| Houaphan | 8 | 8 |
| Phôngsali | 7 | 7 |
| Oudômxai | 5 | 5 |
| Salavan | 5 | 5 |
| Xékong | 5 | 5 |