| （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 | 36,738 | 39,942 | 47,494 | 49,307 | 57,108 | 62,608 | 61,474 | 61,839 | 58,336 | 59,331 | 56,591 | 60,679 | 53,129 | 59,307 |
| 売上原価 | - | - | - | 38,930 | 43,882 | 48,075 | 47,222 | 47,832 | 46,095 | 46,585 | 43,981 | 47,627 | 41,350 | 46,253 |
| 売上総利益 | - | - | - | 10,377 | 13,225 | 14,533 | 14,252 | 14,007 | 12,242 | 12,746 | 12,610 | 13,052 | 11,779 | 13,054 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 6,160 | 6,907 | 6,725 | 6,675 | 7,007 | 6,385 | 5,695 | 5,749 | 5,700 | 5,438 | 5,614 |
| 営業利益 | - | - | - | 4,218 | 6,319 | 7,807 | 7,577 | 7,000 | 5,857 | 7,051 | 6,862 | 7,351 | 6,342 | 7,440 |
| 経常（税引前）利益 | 1,965 | 3,042 | 3,514 | 4,899 | 6,694 | 8,038 | 8,329 | 7,393 | 6,220 | 7,709 | 7,736 | 8,016 | 7,019 | 8,226 |
| 法人税等合計 | - | - | - | 1,634 | 1,796 | 2,327 | 2,463 | 2,252 | 2,175 | 2,561 | 2,226 | 2,319 | 2,217 | 2,646 |
| 純利益 | 1,013 | 1,942 | 1,753 | 3,093 | 4,601 | 5,119 | 5,785 | 5,525 | 4,923 | 5,907 | 5,645 | 5,958 | 5,270 | 6,335 |
| 一株あたり利益 | 11.12 | 21.47 | 28.68 | 39.85 | 59.27 | 65.94 | 74.53 | 71.18 | 63.42 | 76.84 | 74.09 | 79.16 | 70.26 | 84.96 |
| 一株あたり配当金 | 10 | 10 | 10 | 10 | 15 | 18 | 22 | 22 | 24 | 32 | 34 | 36 | 40 | 55 |