| （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 | 55,339 | 55,581 | 63,685 | 66,251 | 67,062 | 66,396 | 69,594 | 72,002 | 71,051 | 64,862 | 74,870 | 82,911 | 84,014 | 90,510 |
| 売上原価 | - | - | - | 45,828 | 45,859 | 44,649 | 47,182 | 49,510 | 49,206 | 45,868 | 51,442 | 56,338 | 58,458 | 62,416 |
| 売上総利益 | - | - | - | 20,423 | 21,203 | 21,747 | 22,411 | 22,492 | 21,845 | 18,993 | 23,427 | 26,572 | 25,555 | 28,093 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 13,289 | 13,572 | 13,468 | 13,982 | 14,364 | 14,545 | 14,025 | 15,787 | 17,542 | 17,796 | 19,165 |
| 営業利益 | - | - | - | 7,133 | 7,630 | 8,278 | 8,429 | 8,127 | 7,299 | 4,968 | 7,640 | 9,030 | 7,759 | 8,928 |
| 経常（税引前）利益 | 5,648 | 5,992 | 7,302 | 8,217 | 7,788 | 8,487 | 8,808 | 8,945 | 7,659 | 5,759 | 8,552 | 10,471 | 9,605 | 9,154 |
| 法人税等合計 | - | - | - | 2,197 | 2,097 | 2,742 | 2,668 | 2,719 | 2,349 | 1,791 | 2,359 | 2,742 | 3,184 | 3,612 |
| 純利益 | 2,230 | 3,320 | 3,436 | 6,146 | 5,691 | 6,663 | 6,252 | 6,157 | 5,464 | 4,066 | 6,380 | 7,071 | 7,102 | 9,060 |
| 一株あたり利益 | 49.26 | 57.06 | 73.07 | 95.14 | 88.35 | 108.15 | 103.32 | 203.5 | 183.61 | 139.84 | 220.26 | 249.12 | 250.4 | 320.25 |
| 一株あたり配当金 | 14 | 14 | 16 | 20 | 18 | 22 | 25 | 48 | 54 | 57 | 143 | 250 | 250 | 186 |