| （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 | 18,114 | 17,929 | 20,806 | 17,897 | 18,407 | 18,828 | 20,199 | 20,110 | 17,734 | 17,032 | 21,148 | 24,529 | 22,596 | 25,013 |
| 売上原価 | - | - | - | 16,457 | 16,878 | 17,273 | 18,568 | 18,483 | 16,226 | 15,559 | 19,497 | 22,643 | 20,704 | 22,914 |
| 売上総利益 | - | - | - | 1,440 | 1,528 | 1,555 | 1,631 | 1,627 | 1,508 | 1,473 | 1,650 | 1,885 | 1,891 | 2,099 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,200 | 1,245 | 1,257 | 1,296 | 1,353 | 1,380 | 1,315 | 1,348 | 1,397 | 1,451 | 1,539 |
| 営業利益 | - | - | - | 239 | 283 | 297 | 334 | 273 | 128 | 157 | 302 | 488 | 440 | 559 |
| 経常（税引前）利益 | 250 | 302 | 341 | 325 | 326 | 389 | 451 | 411 | 262 | 313 | 474 | 673 | 651 | 757 |
| 法人税等合計 | - | - | - | 126 | 359 | 127 | 137 | 138 | 108 | 78 | 266 | 188 | 159 | 230 |
| 純利益 | 137 | -246 | 107 | 219 | 759 | 261 | 314 | 272 | 255 | 237 | 578 | 484 | 491 | 527 |
| 一株あたり利益 | 794.1 | -1294.13 | 137.25 | 231.08 | 785.07 | 219.18 | 263.52 | 76.53 | 72.08 | 68.47 | 167.29 | 141.83 | 144.75 | 154.78 |
| 一株あたり配当金 | 90 | 90 | 90 | 90 | 40 | 45 | 53 | 18 | 18 | 18 | 42 | 36 | 38 | 39 |