| （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 | 68,818 | 64,185 | 64,624 | 64,782 | 63,087 | 60,025 | 58,730 | 59,924 | 56,289 | 46,249 | 49,061 | 48,602 | 52,772 | 53,916 |
| 売上原価 | - | - | - | 57,708 | 56,938 | 52,901 | 51,524 | 51,897 | 50,559 | 40,681 | 40,253 | 42,019 | 43,058 | 44,170 |
| 売上総利益 | - | - | - | 7,073 | 6,149 | 7,123 | 7,206 | 8,027 | 5,730 | 5,568 | 8,808 | 6,583 | 9,713 | 9,746 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 6,302 | 5,989 | 5,992 | 6,396 | 6,381 | 6,248 | 6,229 | 5,772 | 5,436 | 5,339 | 5,715 |
| 営業利益 | - | - | - | 770 | 160 | 1,130 | 810 | 1,646 | -518 | -662 | 3,036 | 1,146 | 4,375 | 4,031 |
| 経常（税引前）利益 | 1,601 | 732 | 1,805 | 1,811 | -349 | 78 | 518 | 1,453 | -1,154 | -254 | 3,286 | 1,095 | 4,537 | 4,392 |
| 法人税等合計 | - | - | - | 30 | 501 | 402 | 479 | 254 | 278 | 759 | 646 | 225 | 669 | 983 |
| 純利益 | 1,643 | 835 | 1,786 | 1,779 | -605 | -399 | 356 | 935 | -3,562 | -1,314 | 2,835 | 787 | 1,773 | 2,953 |
| 一株あたり利益 | 70.34 | 19.89 | 79.13 | 85.17 | -28.95 | -19.05 | 17.1 | 44.89 | -171.01 | -63.08 | 136.11 | 37.83 | 85.16 | 141.53 |
| 一株あたり配当金 | 7 | 7 | 9 | 9 | 6 | 6 | 6 | 8 | 3 | 2 | 7 | 7 | 11 | 14 |