| （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 | 7,192 | 7,630 | 9,103 | 10,020 | 10,466 | 11,539 | 12,716 | 14,152 | 16,251 | 16,158 | 18,405 | 21,556 | 23,320 | 25,931 |
| 売上原価 | - | - | - | 8,033 | 8,185 | 9,143 | 10,166 | 11,073 | 12,577 | 12,691 | 14,287 | 16,740 | 17,963 | 19,903 |
| 売上総利益 | - | - | - | 1,986 | 2,281 | 2,397 | 2,550 | 3,079 | 3,674 | 3,467 | 4,118 | 4,816 | 5,357 | 6,028 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,336 | 1,417 | 1,458 | 1,565 | 1,787 | 1,950 | 1,899 | 2,039 | 2,314 | 2,654 | 3,031 |
| 営業利益 | - | - | - | 650 | 863 | 938 | 983 | 1,291 | 1,723 | 1,567 | 2,078 | 2,502 | 2,704 | 2,998 |
| 経常（税引前）利益 | 322 | 364 | 576 | 660 | 847 | 924 | 988 | 1,300 | 1,737 | 1,589 | 2,113 | 2,516 | 2,769 | 3,066 |
| 法人税等合計 | - | - | - | 222 | 279 | 275 | 320 | 332 | 492 | 498 | 619 | 548 | 704 | 875 |
| 純利益 | 140 | 192 | 275 | 409 | 562 | 641 | 666 | 921 | 1,239 | 1,091 | 1,494 | 1,604 | 1,972 | 2,198 |
| 一株あたり利益 | 40.71 | 54.26 | 89.53 | 97.87 | 134.62 | 153.38 | 159.47 | 220.22 | 148.06 | 130.32 | 178.52 | 191.61 | 117.81 | 132.29 |
| 一株あたり配当金 | 50 | 50 | 50 | 50 | 60 | 45 | 50 | 60 | 50 | 60 | 60 | 70 | 80 | 60 |