| （単位：百万円） | 2012/3 | 2013/3 | 2014/3 | 2015/3 | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | 2025/3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 102,961 | 102,419 | 103,817 | 104,940 | 109,561 | 112,918 | 117,696 | 117,572 | 117,551 | 118,443 | 94,451 | 97,383 | 103,717 | 113,475 |
| 売上原価 | - | - | - | 61,395 | 63,790 | 65,700 | 68,689 | 69,120 | 69,011 | 68,156 | 70,448 | 75,420 | 79,237 | 84,350 |
| 売上総利益 | - | - | - | 43,545 | 45,770 | 47,218 | 49,007 | 48,452 | 48,540 | 50,286 | 24,002 | 21,963 | 24,480 | 29,125 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 40,183 | 41,402 | 42,408 | 43,829 | 44,002 | 45,620 | 46,107 | 19,885 | 20,349 | 20,669 | 21,654 |
| 営業利益 | - | - | - | 3,362 | 4,368 | 4,809 | 5,177 | 4,449 | 2,919 | 4,179 | 4,117 | 1,613 | 3,810 | 7,470 |
| 経常（税引前）利益 | 2,511 | 2,644 | 2,417 | 3,864 | 4,151 | 4,666 | 5,322 | 4,560 | 2,899 | 4,676 | 4,745 | 1,838 | 4,283 | 7,585 |
| 法人税等合計 | - | - | - | 1,628 | 1,655 | 1,524 | 1,584 | 1,433 | 858 | 1,210 | 1,346 | 681 | 1,232 | 2,113 |
| 純利益 | -906 | -132 | -33 | 1,966 | 2,607 | 3,652 | 3,657 | 3,117 | 1,875 | 3,167 | 3,374 | 1,096 | 3,071 | 5,566 |
| 一株あたり利益 | 35.84 | 20.79 | 16.79 | 81.06 | 107.9 | 152.03 | 152.25 | 129.77 | 78.08 | 131.84 | 140.47 | 45.64 | 127.85 | 231.17 |
| 一株あたり配当金 | 13 | 13 | 13 | 16 | 17 | 19 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 37 |