| （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 | 82,638 | 82,103 | 85,104 | 90,223 | 86,199 | 83,324 | 84,526 | 82,292 | 85,722 | 78,727 | 84,051 | 87,529 | 93,253 | 109,035 |
| 売上原価 | - | - | - | 62,632 | 57,049 | 53,380 | 54,312 | 54,632 | 57,628 | 53,065 | 55,823 | 60,323 | 62,638 | 68,657 |
| 売上総利益 | - | - | - | 27,590 | 29,149 | 29,943 | 30,214 | 27,660 | 28,094 | 25,661 | 28,228 | 27,206 | 30,614 | 40,378 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 18,705 | 18,255 | 18,795 | 19,376 | 19,461 | 19,933 | 19,697 | 20,959 | 22,326 | 22,226 | 23,933 |
| 営業利益 | - | - | - | 8,885 | 10,893 | 11,148 | 10,837 | 8,198 | 8,160 | 5,964 | 7,268 | 4,880 | 8,387 | 16,445 |
| 経常（税引前）利益 | 5,496 | 6,413 | 6,511 | 8,658 | 10,974 | 11,396 | 11,071 | 8,934 | 8,202 | 6,274 | 8,065 | 6,067 | 9,752 | 17,568 |
| 法人税等合計 | - | - | - | 3,653 | 3,112 | 2,882 | 4,195 | 1,812 | 1,651 | 2,935 | 1,998 | 1,737 | 1,775 | 4,355 |
| 純利益 | -544 | 1,359 | 4,533 | 4,637 | 5,625 | 7,524 | 10,289 | 8,017 | 5,941 | 8,278 | 6,681 | 2,923 | 7,308 | 13,165 |
| 一株あたり利益 | 7.19 | 14.25 | 19.36 | 23.03 | 28.1 | 37.71 | 263.97 | 205.76 | 148.73 | 208.77 | 168.04 | 73.94 | 200.39 | 352.61 |
| 一株あたり配当金 | 5 | 5 | 5 | 5 | 6 | 7 | 26 | 40 | 45 | 45 | 45 | 55 | 55 | 106 |