| （単位：百万円） | 2012/4 | 2013/4 | 2014/4 | 2015/4 | 2016/4 | 2017/4 | 2018/4 | 2019/4 | 2020/4 | 2021/4 | 2022/4 | 2023/4 | 2024/4 | 2025/4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 26,536 | 26,744 | 27,934 | 33,551 | 36,205 | 37,085 | 38,686 | 40,900 | 44,888 | 46,945 | 39,051 | 39,667 | 42,581 | 46,479 |
| 売上原価 | - | - | - | 21,210 | 22,368 | 22,653 | 23,672 | 24,986 | 27,351 | 27,903 | 28,632 | 29,660 | 31,420 | 34,982 |
| 売上総利益 | - | - | - | 12,341 | 13,837 | 14,432 | 15,014 | 15,915 | 17,538 | 19,042 | 10,419 | 10,006 | 11,162 | 11,497 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 11,170 | 12,650 | 13,184 | 14,164 | 14,735 | 16,584 | 17,109 | 7,722 | 7,755 | 8,505 | 8,800 |
| 営業利益 | - | - | - | 1,170 | 1,187 | 1,247 | 849 | 1,179 | 953 | 1,933 | 2,697 | 2,251 | 2,657 | 2,697 |
| 経常（税引前）利益 | 1,021 | 450 | 589 | 1,110 | 1,326 | 1,335 | 965 | 1,347 | 1,130 | 2,212 | 2,975 | 2,600 | 3,010 | 2,944 |
| 法人税等合計 | - | - | - | 113 | 444 | 435 | 344 | 464 | 323 | 720 | 916 | 832 | 749 | 950 |
| 純利益 | 22 | 179 | 259 | 119 | 794 | 840 | 650 | 892 | 688 | 1,489 | 1,938 | 1,841 | 2,296 | 1,949 |
| 一株あたり利益 | 4.61 | 37.28 | 53.99 | 24.9 | 165.29 | 174.87 | 129.05 | 176.84 | 136.57 | 295.36 | 384.35 | 365.14 | 455.21 | 386.52 |
| 一株あたり配当金 | 12 | 12 | 12 | 22 | 24 | 14 | 20 | 20 | 40 | 44 | 50 | 55 | 60 | 70 |