| （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 | 12,622 | 12,087 | 13,897 | 9,633 | 8,358 | 7,542 | 7,657 | 8,054 | 8,452 | 9,519 | 9,615 | 9,727 | 8,599 | 9,274 |
| 売上原価 | - | - | - | - | - | - | - | - | - | - | 7,196 | 7,172 | 6,291 | 6,861 |
| 売上総利益 | - | - | - | 1,764 | 1,790 | 1,748 | 1,747 | 1,785 | 1,882 | 2,239 | 2,418 | 2,555 | 2,308 | 2,414 |
| 売上総利益率（％） | - | - | - | 23.52 | 25.15 | 26.27 | 26.84 | 26.03 | ||||||
| 営業費用 | - | - | - | 1,612 | 1,578 | 1,593 | 1,549 | 1,603 | 1,660 | 1,753 | 1,912 | 2,017 | 1,888 | 1,985 |
| 営業利益 | - | - | - | 152 | 211 | 155 | 197 | 182 | 222 | 485 | 505 | 537 | 419 | 428 |
| 経常（税引前）利益 | 78 | 72 | 175 | 151 | 213 | 160 | 203 | 190 | 225 | 490 | 510 | 545 | 425 | 435 |
| 法人税等合計 | - | - | - | 56 | 77 | 56 | 50 | 59 | 71 | 152 | 160 | 176 | 135 | 138 |
| 純利益 | 31 | 42 | 102 | 93 | 131 | 105 | 113 | 119 | 148 | 328 | 346 | 372 | 293 | 297 |
| 一株あたり利益 | 1516.66 | 20.42 | 49 | 44.74 | 62.92 | 55.05 | 62.37 | 73.93 | 101.97 | 226.14 | 238.11 | 261.66 | 234.03 | 236.65 |
| 一株あたり配当金 | 2000 | 2000 | 25 | 25 | 30 | 35 | 30 | 30 | 35 | 45 | 50 | 58 | 58 | 70 |