| | 2004 | | | Rank | Provinces | Number | | 1 | Mae Hong Son | 849 | | 2 | Amnat Charoen | 1,672 | | 3 | Mukdahan | 2,313 | | 4 | Nong Bua Lam Phu | 2,651 | | 5 | Nan | 2,927 | | 6 | Satun | 3,709 | | 7 | Phatthalung | 3,729 | | 8 | Phayao | 3,777 | | 9 | Uthai Thani | 3,810 | | 10 | Narathiwat | 3,814 | | | Whole Kingdom | 3,359,438 |
| | | 2005 | | | Rank | Provinces | Number | | 1 | Mae Hong Son | 838 | | 2 | Amnat Charoen | 2,180 | | 3 | Mukdahan | 2,664 | | 4 | Nan | 3,089 | | 5 | Satun | 3,692 | | 6 | Uthai Thani | 3,724 | | 7 | Nakhon Phanom | 3,800 | | 8 | Narathiwat | 3,835 | | 9 | Phatthalung | 4,050 | | 10 | Pangnga | 4,411 | | | Whole Kingdom | 3,543,240 |
| | | 2006 | | | Rank | Provinces | Number | | 1 | Mae Hong Son | 848 | | 2 | Amnat Charoen | 2,586 | | 3 | Mukdahan | 2,887 | | 4 | Nan | 3,110 | | 5 | Uthai Thani | 3,771 | | 6 | Narathiwat | 3,792 | | 7 | Nakhon Phanom | 3,912 | | 8 | Satun | 4,098 | | 9 | Phatthalung | 4,231 | | 10 | Trat | 4,400 | | | Whole Kingdom | 3,686,702 |
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