2011 | 2012 | |
---|---|---|
Vientiane Prefecture | 127 | 157 |
Louangphabang | 35 | 39 |
Champasak | 23 | 22 |
Bokèo | 12 | 14 |
Savannakhét | 11 | 12 |
Louang Namtha | 3 | 5 |
Khammouan | 6 | 4 |
Vientiane | 2 | 4 |
Xaignabouli | 5 | 4 |
Attapu | 3 | 3 |
Oudômxai | 2 | 3 |
Bolikhamxai | 2 | 2 |
Houaphan | 2 | 2 |
Xékong | 1 | 2 |
Salavan | 1 | 1 |
Xiangkhoang | 1 | 1 |
Phôngsali | 0 | 0 |