| （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 | 37,684 | 36,908 | 36,038 | 35,238 | 34,863 | 33,931 | 32,823 | 38,325 | 38,161 | 32,625 | 35,832 | 35,508 | 35,665 | 37,290 |
| 売上原価 | - | - | - | 20,485 | 19,863 | 19,286 | 18,253 | 21,626 | 21,502 | 18,707 | 20,102 | 19,753 | 19,436 | 19,628 |
| 売上総利益 | - | - | - | 14,752 | 15,000 | 14,645 | 14,570 | 16,698 | 16,659 | 13,918 | 15,730 | 15,754 | 16,229 | 17,662 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 13,782 | 14,433 | 13,968 | 13,678 | 15,368 | 15,499 | 14,571 | 14,390 | 14,391 | 14,384 | 15,864 |
| 営業利益 | - | - | - | 969 | 566 | 676 | 891 | 1,330 | 1,159 | -653 | 1,339 | 1,362 | 1,844 | 1,797 |
| 経常（税引前）利益 | 2,558 | 2,471 | 2,533 | 1,474 | 917 | 970 | 1,013 | 1,461 | 1,297 | -562 | 1,450 | 1,500 | 1,955 | 1,895 |
| 法人税等合計 | - | - | - | 754 | 439 | 546 | 381 | 457 | 528 | 372 | 403 | 452 | 420 | 501 |
| 純利益 | 138 | 233 | 519 | 827 | 449 | 332 | -216 | 866 | 611 | -2,207 | 972 | 1,011 | 1,355 | 1,277 |
| 一株あたり利益 | 135.88 | 163.16 | 163.56 | 96.79 | 54.33 | 42.12 | -141.01 | 532.27 | 397.85 | -1483.1 | 657.79 | 676.32 | 924.18 | 863.97 |
| 一株あたり配当金 | 23 | 24 | 30 | 24 | 24 | 24 | 72 | 160 | 120 | 120 | 120 | 120 | 160 | 120 |