| （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 | 30,630 | 31,662 | 33,969 | 36,951 | 42,695 | 46,255 | 54,320 | 59,742 | 64,552 | 60,871 | 65,272 | 74,526 | 76,940 | 83,621 |
| 売上原価 | - | - | - | 30,163 | 34,603 | 37,101 | 43,505 | 46,989 | 50,140 | 46,498 | 49,144 | 56,132 | 58,862 | 62,642 |
| 売上総利益 | - | - | - | 6,787 | 8,091 | 9,154 | 10,815 | 12,753 | 14,412 | 14,372 | 16,127 | 18,393 | 18,078 | 20,978 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 4,561 | 4,919 | 5,460 | 5,644 | 5,850 | 6,248 | 6,365 | 7,020 | 8,549 | 8,364 | 8,910 |
| 営業利益 | - | - | - | 2,226 | 3,172 | 3,693 | 5,170 | 6,902 | 8,163 | 8,006 | 9,106 | 9,844 | 9,713 | 12,067 |
| 経常（税引前）利益 | 1,918 | 2,292 | 1,746 | 2,322 | 3,208 | 3,407 | 5,147 | 6,706 | 7,871 | 7,507 | 8,578 | 9,955 | 9,942 | 11,855 |
| 法人税等合計 | - | - | - | 1,417 | 939 | 1,204 | 1,585 | 2,113 | 2,396 | 2,468 | 2,547 | 2,603 | 2,688 | 3,371 |
| 純利益 | 1,206 | 1,314 | 1,686 | 940 | 2,265 | 2,197 | 3,561 | 4,585 | 5,475 | 5,038 | 6,030 | 7,351 | 7,253 | 8,480 |
| 一株あたり利益 | 30.63 | 44.04 | 69.16 | 37.04 | 90.59 | 89.68 | 36.32 | 47 | 56.22 | 51.36 | 15.47 | 18.89 | 18.67 | 23.17 |
| 一株あたり配当金 | 2900 | 3000 | 30 | 30 | 32 | 36 | 46 | 16 | 20 | 20 | 6 | 8 | 10 | 12 |