Bueng Kan, the 77th province, was newly established on March 23, 2011, separated from Nong Khai province.
2005 | 2010 | 2011 | 2012 | |
---|---|---|---|---|
Northeastern Region | 56.266 | 58.661 | 59.978 | 58.933 |
Central Region | 43.899 | 46.549 | 46.761 | 47.795 |
Northern Region | 38.330 | 40.399 | 39.940 | 39.985 |
Southern Region | 20.240 | 20.868 | 21.097 | 21.612 |
Bangkok | 12.972 | 13.494 | 13.545 | 14.229 |