| 2004 | | Rank | Provinces | Case | 1 | Bangkok | 14,802 | 2 | Pathum Thani | 2,075 | 3 | Songkhla | 1,939 | 4 | Chon Buri | 1,796 | 5 | Samut Prakan | 1,676 | 6 | Surat Thani | 1,424 | 7 | Nonthaburi | 1,323 | 8 | Nakhon Pathom | 1,255 | 9 | Nakhon Si Thammarat | 1,203 | 10 | Samut Sakhon | 1,049 | | Whole Kingdom | 54,188 |
| | 2005 | | Rank | Provinces | Case | 1 | Bangkok | 19,414 | 2 | Chon Buri | 2,205 | 3 | Samut Prakan | 1,893 | 4 | Songkhla | 1,648 | 5 | Surat Thani | 1,611 | 6 | Pathum Thani | 1,606 | 7 | Nakhon Pathom | 1,416 | 8 | Nonthaburi | 1,377 | 9 | Samut Sakhon | 1,285 | 10 | Nakhon Si Thammarat | 1,216 | | Whole Kingdom | 60,556 |
| | 2006 | | Rank | Provinces | Case | 1 | Bangkok | 18,481 | 2 | Chon Buri | 3,055 | 3 | Samut Prakan | 1,785 | 4 | Pathum Thani | 1,771 | 5 | Songkhla | 1,748 | 6 | Nonthaburi | 1,619 | 7 | Nakhon Pathom | 1,553 | 8 | Chiang Mai | 1,528 | 9 | Surat Thani | 1,363 | 10 | Samut Sakhon | 1,261 | | Whole Kingdom | 63,312 |
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