| （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 | 35,549 | 35,381 | 37,997 | 35,372 | 33,326 | 37,613 | 37,238 | 36,565 | 33,561 | 29,826 | 31,286 | 34,088 | 35,424 | 34,804 |
| 売上原価 | - | - | - | 25,391 | 23,216 | 27,061 | 26,951 | 26,265 | 23,551 | 20,381 | 21,686 | 23,966 | 24,249 | 23,830 |
| 売上総利益 | - | - | - | 9,980 | 10,110 | 10,552 | 10,286 | 10,300 | 10,011 | 9,445 | 9,600 | 10,121 | 11,175 | 10,974 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 8,286 | 8,387 | 8,408 | 8,476 | 8,637 | 8,488 | 8,256 | 8,372 | 8,599 | 9,058 | 9,059 |
| 営業利益 | - | - | - | 1,694 | 1,722 | 2,143 | 1,810 | 1,663 | 1,523 | 1,189 | 1,228 | 1,522 | 2,116 | 1,914 |
| 経常（税引前）利益 | 1,494 | 1,352 | 1,653 | 1,840 | 1,860 | 2,247 | 1,926 | 1,797 | 1,614 | 1,290 | 1,354 | 1,684 | 2,441 | 2,170 |
| 法人税等合計 | - | - | - | 681 | 579 | 727 | 608 | 562 | 540 | 446 | 490 | 572 | 823 | 730 |
| 純利益 | 96 | 286 | 444 | 1,127 | 1,146 | 1,495 | 1,276 | 1,200 | 1,009 | 794 | 907 | 1,114 | 1,550 | 1,417 |
| 一株あたり利益 | 18.72 | 27.84 | 28.04 | 147.19 | 151.28 | 191.19 | 167.14 | 157.73 | 132.16 | 105.73 | 118.72 | 142.38 | 40.74 | 37.03 |
| 一株あたり配当金 | - | 2 | 3 | 4 | 25 | 30 | 40 | 45 | 45 | 45 | 50 | 60 | 34 | 14 |