| | 2009 | | | Rank | Provinces | Number | | 1 | Bangkok | 43,727 | | 2 | Chon Buri | 12,279 | | 3 | Nakhon Ratchasima | 10,014 | | 4 | Samut Prakan | 8,190 | | 5 | Khon Kaen | 7,388 | | 6 | Chiang Mai | 7,173 | | 7 | Ubon Ratchathani | 6,741 | | 8 | Songkhla | 6,584 | | 9 | Rayong | 6,291 | | 10 | Nakhon Si Thammarat | 6,274 | | | Whole Kingdom | 300,878 |
| | | 2010 | | | Rank | Provinces | Number | | 1 | Bangkok | 39,648 | | 2 | Chon Buri | 11,282 | | 3 | Nakhon Ratchasima | 9,998 | | 4 | Ubon Ratchathani | 7,442 | | 5 | Samut Prakan | 7,371 | | 6 | Khon Kaen | 7,004 | | 7 | Chiang Mai | 6,715 | | 8 | Buri Ram | 6,588 | | 9 | Udon Thani | 6,197 | | 10 | Surin | 6,084 | | | Whole Kingdom | 285,944 |
| | | 2011 | | | Rank | Provinces | Number | | 1 | Bangkok | 42,316 | | 2 | Chon Buri | 13,066 | | 3 | Nakhon Ratchasima | 11,190 | | 4 | Ubon Ratchathani | 8,279 | | 5 | Samut Prakan | 8,124 | | 6 | Khon Kaen | 7,853 | | 7 | Chiang Mai | 7,364 | | 8 | Udon Thani | 7,015 | | 9 | Buri Ram | 6,439 | | 10 | Songkhla | 6,337 | | | Whole Kingdom | 308,048 |
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