| （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 | 9,669 | 10,298 | 11,115 | 11,437 | 13,044 | 13,456 | 13,934 | 15,514 | 15,847 | 16,641 | 15,500 | 17,234 | 18,171 | 22,486 |
| 売上原価 | - | - | - | 9,407 | 10,720 | 10,973 | 11,257 | 12,555 | 12,198 | 12,692 | 11,396 | 12,311 | 13,210 | 17,135 |
| 売上総利益 | - | - | - | 2,030 | 2,323 | 2,483 | 2,677 | 2,959 | 3,648 | 3,949 | 4,104 | 4,923 | 4,960 | 5,351 |
| 売上総利益率（％） | - | - | - | 23.73 | 26.47 | 28.57 | 27.3 | 23.8 | ||||||
| 営業費用 | - | - | - | 1,514 | 1,735 | 1,861 | 2,023 | 2,250 | 2,375 | 2,595 | 2,719 | 3,158 | 3,110 | 3,172 |
| 営業利益 | - | - | - | 515 | 587 | 621 | 653 | 708 | 1,272 | 1,354 | 1,384 | 1,764 | 1,850 | 2,179 |
| 経常（税引前）利益 | -626 | 207 | 592 | 547 | 614 | 659 | 690 | 728 | 1,286 | 1,369 | 1,393 | 1,775 | 1,859 | 2,145 |
| 法人税等合計 | - | - | - | 252 | 221 | 195 | 219 | 199 | 440 | 382 | 427 | 508 | 346 | 654 |
| 純利益 | -1,678 | 64 | 171 | 280 | 376 | 433 | 455 | 424 | 862 | 821 | 965 | 1,213 | 944 | 1,569 |
| 一株あたり利益 | -476.95 | 19.07 | 54.94 | 80.28 | 107.64 | 123.88 | 130.31 | 121.32 | 246.61 | 234.87 | 275.89 | 346.72 | 270.07 | 448.61 |
| 一株あたり配当金 | - | - | - | - | - | - | - | - | 33 | 30 | 30 | 37 | 37 | 42 |