| | 2009 | | | Rank | Provinces | Credits | | 1 | Mae Hong Son | 1,696 | | 2 | Satun | 2,937 | | 3 | Ranong | 3,459 | | 4 | Nakhon Nayok | 3,469 | | 5 | Nan | 3,906 | | 6 | Uthai Thani | 4,002 | | 7 | Ang Thong | 4,553 | | 8 | Narathiwat | 4,614 | | 9 | Nong Bua Lam Phu | 4,880 | | 10 | Trat | 5,206 | | | Whole Kingdom | 7,641,639 |
| | | 2010 | | | Rank | Provinces | Credits | | 1 | Mae Hong Son | 1,975 | | 2 | Satun | 3,154 | | 3 | Nakhon Nayok | 3,931 | | 4 | Ranong | 4,036 | | 5 | Nan | 4,210 | | 6 | Uthai Thani | 4,539 | | 7 | Narathiwat | 4,676 | | 8 | Ang Thong | 5,237 | | 9 | Nong Bua Lam Phu | 5,469 | | 10 | Trat | 5,485 | | | Whole Kingdom | 8,564,532 |
| | | 2011 | | | Rank | Provinces | Credits | | 1 | Mae Hong Son | 2,219 | | 2 | Satun | 3,814 | | 3 | Nakhon Nayok | 4,400 | | 4 | Ranong | 4,779 | | 5 | Uthai Thani | 5,167 | | 6 | Narathiwat | 5,196 | | 7 | Ang Thong | 5,375 | | 8 | Trat | 5,375 | | 9 | Nan | 5,544 | | 10 | Nong Bua Lam Phu | 6,582 | | | Whole Kingdom | 9,546,554 |
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