| | 2009 | | | Rank | Provinces | case | | 1 | Bangkok | 6,506 | | 2 | Chon Buri | 1,663 | | 3 | Chiang Mai | 1,290 | | 4 | Songkhla | 1,184 | | 5 | Rayong | 661 | | 6 | Nonthaburi | 642 | | 7 | Pathum Thani | 627 | | 8 | Samut Prakan | 494 | | 9 | Surat Thani | 413 | | 10 | Chachoengsao | 377 | | | Whole Kingdom | 21,013 |
| | | 2010 | | | Rank | Provinces | case | | 1 | Bangkok | 5,504 | | 2 | Chiang Mai | 1,358 | | 3 | Chon Buri | 1,284 | | 4 | Songkhla | 1,055 | | 5 | Nonthaburi | 851 | | 6 | Rayong | 584 | | 7 | Pathum Thani | 520 | | 8 | Samut Prakan | 455 | | 9 | Surat Thani | 391 | | 10 | Chachoengsao | 373 | | | Whole Kingdom | 19,446 |
| | | 2011 | | | Rank | Provinces | case | | 1 | Bangkok | 2,432 | | 2 | Songkhla | 874 | | 3 | Chon Buri | 805 | | 4 | Chiang Mai | 769 | | 5 | Pathum Thani | 462 | | 6 | Nonthaburi | 439 | | 7 | Chachoengsao | 327 | | 8 | Rayong | 285 | | 9 | Samut Prakan | 281 | | 10 | Nakhon Si Thammarat | 279 | | | Whole Kingdom | 12,128 |
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