| （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 | 8,953 | 9,658 | 10,884 | 12,131 | 13,707 | 15,021 | 16,331 | 17,379 | 19,097 | 21,018 | 23,298 | 25,892 | 28,593 | 32,007 |
| 売上原価 | - | - | - | 7,547 | 8,617 | 9,301 | 10,147 | 10,530 | 11,600 | 12,759 | 14,479 | 16,418 | 18,342 | 20,718 |
| 売上総利益 | - | - | - | 4,584 | 5,090 | 5,720 | 6,184 | 6,849 | 7,497 | 8,259 | 8,819 | 9,474 | 10,251 | 11,289 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 3,622 | 3,843 | 4,095 | 4,307 | 4,770 | 5,342 | 5,646 | 6,492 | 7,356 | 8,078 | 8,830 |
| 営業利益 | - | - | - | 962 | 1,247 | 1,624 | 1,876 | 2,078 | 2,156 | 2,613 | 2,327 | 2,117 | 2,173 | 2,459 |
| 経常（税引前）利益 | 1,095 | 1,167 | 1,247 | 975 | 1,259 | 1,632 | 1,885 | 2,082 | 2,164 | 2,636 | 2,363 | 2,142 | 2,200 | 2,485 |
| 法人税等合計 | - | - | - | 438 | 537 | 541 | 671 | 662 | 650 | 785 | 702 | 613 | 626 | 708 |
| 純利益 | 524 | 663 | 672 | 505 | 779 | 1,089 | 1,431 | 1,425 | 1,494 | 1,733 | 1,675 | 1,514 | 1,578 | 1,792 |
| 一株あたり利益 | 32.49 | 44.38 | 43.55 | 32.51 | 50 | 70.13 | 91.83 | 91.66 | 96.19 | 111.52 | 107.81 | 97.46 | 101.57 | 115.35 |
| 希薄化後一株あたり利益 | 32.49 | 44.37 | - | - | - | - | - | - | - | - | - | - | - | - |
| 一株あたり配当金 | 2200 | 2200 | 22 | 17 | 25 | 35 | 46 | 46 | 46 | 46 | 60 | 70 | 70 | 70 |