| （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 | 29,235 | 24,095 | 26,747 | 29,845 | 31,803 | 37,194 | 39,065 | 41,856 | 45,754 | 48,183 | 53,346 | 50,003 | 52,369 | 56,092 |
| 売上原価 | - | - | - | 18,047 | 19,196 | 22,535 | 23,518 | 24,441 | 26,438 | 27,626 | 30,010 | 29,894 | 31,075 | 34,061 |
| 売上総利益 | - | - | - | 11,798 | 12,608 | 14,660 | 15,546 | 17,415 | 19,316 | 20,556 | 23,336 | 20,109 | 21,294 | 22,031 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 7,932 | 8,424 | 9,443 | 10,216 | 11,358 | 12,030 | 12,625 | 13,503 | 13,524 | 13,222 | 14,010 |
| 営業利益 | - | - | - | 3,865 | 4,184 | 5,216 | 5,330 | 6,056 | 7,285 | 7,931 | 9,833 | 6,584 | 8,072 | 8,021 |
| 経常（税引前）利益 | 4,908 | 3,438 | 3,245 | 3,794 | 4,206 | 5,209 | 5,318 | 6,090 | 7,303 | 7,946 | 10,101 | 6,888 | 8,125 | 8,168 |
| 法人税等合計 | - | - | - | 1,449 | 1,629 | 1,683 | 1,910 | 2,156 | 2,543 | 2,801 | 3,425 | 2,282 | 2,576 | 2,464 |
| 純利益 | 2,455 | 2,000 | 2,016 | 2,274 | 2,567 | 3,087 | 3,361 | 3,838 | 4,659 | 5,121 | 6,382 | 4,337 | 5,287 | 5,502 |
| 一株あたり利益 | 111.7 | 92.82 | 92.28 | 102.27 | 115.48 | 138.89 | 302.46 | 345.39 | 419.24 | 460.88 | 574.35 | 390.34 | 475.83 | 247.57 |
| 一株あたり配当金 | 30 | 30 | 30 | 30 | 35 | 40 | 70 | 100 | 120 | 130 | 160 | 155 | 160 | 125 |