| （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 | 7,637 | 8,007 | 8,952 | 10,026 | 10,375 | 9,947 | 11,296 | 11,859 | 12,073 | 11,018 | 14,390 | 13,531 | 11,936 | 13,131 |
| 売上原価 | - | - | - | 6,291 | 6,765 | 6,352 | 7,094 | 7,644 | 7,776 | 6,976 | 8,861 | 8,920 | 8,105 | 8,548 |
| 売上総利益 | - | - | - | 3,735 | 3,610 | 3,595 | 4,203 | 4,214 | 4,297 | 4,042 | 5,530 | 4,610 | 3,830 | 4,583 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 2,406 | 2,496 | 2,391 | 2,564 | 2,599 | 2,661 | 2,492 | 2,743 | 2,874 | 2,588 | 2,756 |
| 営業利益 | - | - | - | 1,329 | 1,113 | 1,204 | 1,638 | 1,615 | 1,635 | 1,549 | 2,786 | 1,736 | 1,242 | 1,826 |
| 経常（税引前）利益 | 948 | 1,219 | 1,153 | 1,656 | 1,196 | 1,280 | 1,767 | 1,857 | 1,734 | 1,752 | 3,086 | 2,346 | 1,738 | 2,099 |
| 法人税等合計 | - | - | - | 537 | 398 | 451 | 667 | 483 | 549 | 535 | 948 | 680 | 512 | 632 |
| 純利益 | 581 | 732 | 1,085 | 1,005 | 774 | 819 | 1,069 | 1,370 | 1,163 | 1,202 | 2,130 | 1,655 | 1,226 | 1,506 |
| 一株あたり利益 | 139.61 | 147.87 | 155.47 | 213.12 | 166.29 | 176.09 | 229.76 | 294.76 | 251.37 | 259.89 | 460.41 | 357.66 | 132.56 | 163.23 |
| 一株あたり配当金 | 42 | 45 | 102 | 70 | 55 | 58 | 70 | 90 | 77 | 80 | 140 | 130 | 55 | 82 |