| （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 | 50,643 | 56,409 | 54,989 | 49,664 | 52,640 | 54,602 | 52,629 | 57,525 | 61,589 | 55,201 | 53,231 | 53,745 | 58,543 | 68,670 |
| 売上原価 | - | - | - | 43,013 | 44,991 | 46,260 | 44,657 | 48,954 | 52,342 | 46,363 | 45,521 | 46,044 | 49,871 | 57,826 |
| 売上総利益 | - | - | - | 6,651 | 7,649 | 8,342 | 7,972 | 8,571 | 9,246 | 8,838 | 7,711 | 7,701 | 8,672 | 10,844 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 3,148 | 3,519 | 3,790 | 4,014 | 4,399 | 4,717 | 4,618 | 4,642 | 5,013 | 5,239 | 5,644 |
| 営業利益 | - | - | - | 3,503 | 4,130 | 4,552 | 3,957 | 4,172 | 4,530 | 4,221 | 3,069 | 2,688 | 3,433 | 5,200 |
| 経常（税引前）利益 | 5,171 | 6,758 | 5,617 | 4,129 | 4,606 | 5,135 | 4,654 | 4,836 | 5,151 | 4,765 | 3,305 | 3,082 | 3,910 | 5,955 |
| 法人税等合計 | - | - | - | 1,580 | 1,243 | 1,451 | 1,399 | 1,417 | 1,416 | 1,431 | 1,136 | 935 | 1,124 | 1,745 |
| 純利益 | 2,709 | 3,883 | 3,041 | 3,135 | 2,860 | 3,585 | 3,870 | 3,350 | 3,635 | 3,279 | 2,403 | 2,137 | 2,770 | 4,733 |
| 一株あたり利益 | 139.96 | 191.8 | 157 | 123.51 | 113.71 | 142.53 | 153.86 | 133.19 | 144.52 | 130.35 | 95.55 | 85.07 | 111.37 | 191.24 |
| 一株あたり配当金 | 7.5 | 11 | 9 | 9 | 12 | 15 | 18 | 22 | 27 | 27 | 27 | 27 | 35 | 77 |