| （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 | 10,786 | 10,633 | 10,490 | 11,408 | 11,635 | 12,055 | 10,705 | 11,225 | 11,219 | 7,545 | 7,507 | 9,826 | 10,710 | 10,043 |
| 売上原価 | - | - | - | 9,941 | 10,120 | 10,506 | 9,522 | 9,894 | 9,923 | 7,259 | 7,192 | 9,369 | 9,398 | 9,107 |
| 売上総利益 | - | - | - | 1,467 | 1,514 | 1,549 | 1,182 | 1,331 | 1,295 | 286 | 314 | 456 | 1,311 | 936 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,032 | 1,019 | 1,094 | 1,055 | 1,092 | 1,102 | 921 | 897 | 1,004 | 969 | 1,083 |
| 営業利益 | - | - | - | 434 | 494 | 454 | 127 | 239 | 193 | -635 | -583 | -548 | 341 | -147 |
| 経常（税引前）利益 | 622 | 400 | 1,187 | 656 | 616 | 668 | 430 | 383 | 358 | -468 | -429 | -298 | 464 | 31 |
| 法人税等合計 | - | - | - | 175 | 250 | 195 | 179 | 273 | 129 | 320 | 10 | 31 | 129 | -108 |
| 純利益 | 3,737 | 681 | 501 | 501 | 530 | 539 | 305 | 180 | -98 | -832 | -1,129 | -724 | 2,704 | 406 |
| 一株あたり利益 | 24.63 | 60.67 | 65.1 | 39.44 | 41.65 | 42.4 | 23.99 | 14.16 | -7.68 | -65.36 | -88.64 | -56.84 | 212.48 | 32.28 |
| 一株あたり配当金 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 35 | 26 | 24 | 22 | 24 | 40 |