| （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 | 21,936 | 24,111 | 26,724 | 27,020 | 33,074 | 34,701 | 37,311 | 41,030 | 42,934 | 41,041 | 45,318 | 48,380 | 54,487 | 61,568 |
| 売上原価 | - | - | - | 21,836 | 26,831 | 28,041 | 30,059 | 32,594 | 33,583 | 31,247 | 33,855 | 36,137 | 40,809 | 46,388 |
| 売上総利益 | - | - | - | 5,183 | 6,243 | 6,660 | 7,252 | 8,436 | 9,350 | 9,793 | 11,463 | 12,243 | 13,678 | 15,179 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 4,666 | 5,331 | 5,477 | 6,192 | 7,119 | 7,328 | 7,732 | 8,954 | 9,971 | 11,551 | 12,762 |
| 営業利益 | - | - | - | 517 | 911 | 1,182 | 1,059 | 1,316 | 2,021 | 2,061 | 2,508 | 2,272 | 2,127 | 2,416 |
| 経常（税引前）利益 | 759 | 724 | 732 | 516 | 935 | 1,220 | 1,094 | 1,316 | 2,114 | 2,296 | 2,672 | 2,432 | 2,316 | 2,634 |
| 法人税等合計 | - | - | - | 226 | 271 | 405 | 424 | 385 | 673 | 745 | 811 | 741 | 722 | 852 |
| 純利益 | 178 | 237 | 213 | 205 | 613 | 799 | 621 | 808 | 1,082 | 1,158 | 1,813 | 1,635 | 1,530 | 1,476 |
| 一株あたり利益 | 31.89 | 35.28 | 32.62 | 18.61 | 60.22 | 78.68 | 57 | 60.35 | 80.16 | 92.51 | 163.46 | 129.09 | 127.54 | 104.81 |
| 希薄化後一株あたり利益 | - | - | - | - | - | - | 56.28 | 59.16 | - | - | - | - | - | - |
| 一株あたり配当金 | 1.5 | 1.5 | 5 | 4 | 7 | 10 | 10 | 15 | 17 | 17 | 20 | 20 | 20 | 20 |