| （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 | 13,332 | 14,648 | 15,892 | 16,075 | 16,953 | 18,605 | 20,155 | 21,771 | 25,943 | 27,572 | 30,693 | 35,879 | 39,331 | 41,558 |
| 売上原価 | - | - | - | 9,997 | 10,370 | 11,058 | 12,010 | 12,502 | 15,184 | 15,900 | 18,149 | 21,140 | 22,327 | 23,130 |
| 売上総利益 | - | - | - | 6,078 | 6,583 | 7,547 | 8,144 | 9,268 | 10,759 | 11,672 | 12,544 | 14,738 | 17,004 | 18,429 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 3,893 | 4,118 | 4,470 | 4,721 | 4,929 | 5,736 | 6,263 | 6,061 | 6,382 | 6,838 | 7,389 |
| 営業利益 | - | - | - | 2,185 | 2,465 | 3,077 | 3,424 | 4,339 | 5,023 | 5,409 | 6,483 | 8,357 | 10,167 | 11,040 |
| 経常（税引前）利益 | 1,872 | 2,588 | 2,690 | 2,403 | 2,758 | 3,461 | 3,848 | 4,759 | 5,359 | 6,004 | 6,966 | 8,968 | 11,258 | 12,421 |
| 法人税等合計 | - | - | - | 850 | 910 | 1,065 | 1,083 | 1,366 | 1,731 | 2,017 | 2,275 | 2,745 | 3,425 | 3,739 |
| 純利益 | 1,244 | 1,485 | 1,519 | 1,552 | 1,869 | 2,395 | 2,727 | 3,392 | 3,906 | 3,866 | 4,691 | 6,294 | 7,924 | 8,682 |
| 一株あたり利益 | 73.17 | 91.22 | 92.32 | 86 | 103.71 | 133.03 | 151.42 | 188.09 | 213.81 | 211.01 | 255.79 | 342.62 | 430.86 | 157.23 |
| 一株あたり配当金 | 23 | 26 | 27 | 27 | 33 | 35 | 41 | 50 | 56 | 60 | 70 | 92 | 130 | 159 |