| Office | 2007 | 2008 | Increase (%) | 2009 | Increase (%) | 2010 | Increase (%) | 2011 | Increase (%) |
|---|---|---|---|---|---|---|---|---|---|
| Total Regional Revenue office 12 | 11,412.282 | 11,569.949 | 1.38 | 10,695.912 | (7.55) | 12,754.608 | 19.25 | 15,587.857 | 22.21 |
| Songkhla Area Revenue office 1 | 4,784.717 | 5,046.000 | 5.46 | 4,385.512 | (13.09) | 5,052.203 | 15.20 | 6,651.526 | 31.66 |
| Songkhla Area Revenue office 2 | 3,275.721 | 3,396.866 | 3.70 | 3,374.414 | (0.66) | 4,294.584 | 27.27 | 5,077.459 | 18.23 |
| Trang Area Revenue office | 1,092.794 | 1,100.185 | 0.68 | 977.780 | (11.13) | 1,083.633 | 10.83 | 1,239.134 | 14.35 |
| Phatthalung Area Revenue office | 382.468 | 383.334 | 0.23 | 390.770 | 1.94 | 449.692 | 15.08 | 522.266 | 16.14 |
| Satoon Area Revenue office | 224.502 | 198.873 | (11.42) | 189.013 | (4.96) | 251.805 | 33.22 | 302.770 | 20.24 |
| Pattani Area Revenue office | 610.971 | 516.248 | (15.50) | 482.554 | (6.53) | 556.810 | 15.39 | 643.427 | 15.56 |
| Yala Area Revenue office | 514.802 | 442.546 | (14.04) | 434.867 | (1.74) | 509.829 | 17.24 | 549.250 | 7.73 |
| Narathiwat Area Revenue office | 526.307 | 485.898 | (7.68) | 461.003 | (5.12) | 556.052 | 20.62 | 602.027 | 8.27 |