| 年度 | 受験者数 | 合格者数 | 合格率 | 合格者累計 |
|---|---|---|---|---|
| Ｓ63 | 1,841 | 1,595 (23) | 86.6 | 1,595 (23) |
| Ｈ 1 | 1,013 | 683 (16) | 67.4 | 2,278 (39) |
| Ｈ 2 | 1,044 | 731 (38) | 70.0 | 3,009 (77) |
| Ｈ 3 | 666 | 477 (24) | 71.6 | 3,486 (101) |
| Ｈ 4 | 420 | 299 (19) | 71.2 | 3,785 (120) |
| Ｈ 5 | 347 | 231 (20) | 66.6 | 4,016 (140) |
| Ｈ 6 | 495 | 345 (10) | 69.7 | 4,361 (150) |
| Ｈ 7 | 938 | 676 (54) | 72.1 | 5,037 (204) |
| Ｈ 8 | 590 | 433 (9) | 73.4 | 5,470 (213) |
| Ｈ 9 | 575 | 411 (8) | 71.5 | 5,881 (221) |
| Ｈ10 | 672 | 503 (10) | 74.9 | 6,384 (231) |
| Ｈ11 | 971 | 701 (25) | 71.2 | 7,085 (256) |
| Ｈ12 | 1,175 | 827 (36) | 70.4 | 7,912 (292) |
| Ｈ13 | 1,290 | 887 (26) | 68.8 | 8,799 (318) |
| Ｈ14 | 1,774 | 1,284 (29) | 72.4 | 10,083 (347) |
| Ｈ15 | 2,266 | 1,450 (34) | 64.0 | 11,533 (381) |
| Ｈ16 | 2,809 | 1,720 (20) | 61.2 | 13,253 (401) |
| Ｈ17 | 2,905 | 1,844 (17) | 63.5 | 15,097 (418) |
| Ｈ18 | 2,495 | 1,635 (22) | 65.5 | 16,732 (440) |
| Ｈ19 | 2,205 | 1,519 (12) | 68.9 | 18,251 (452) |
| Ｈ20 | 2,412 | 1,579 (15) | 65.5 | 19,830 (467) |
| Ｈ21 | 2,531 | 1,577 (15) | 62.3 | 21,407 (482) |
| Ｈ22 | 2,607 | 1,598 (11) | 61.3 | 23,005 (493) |
| Ｈ23 | 2,740 | 1,661 (9) | 60.6 | 24,666 (502) |
| Ｈ24 | 2,812 | 1,663 (10) | 59.1 | asd1232) |
| Ｈ25 | 2,804 | 1,751 (24) | 62.4 | 28,080 (536) |