| （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 | 16,227 | 15,989 | 19,090 | 19,849 | 21,428 | 25,063 | 26,951 | 29,679 | 24,111 | 26,030 | 29,314 | 30,392 | 31,925 | 30,883 |
| 売上原価 | - | - | - | 16,688 | 18,014 | 21,082 | 22,480 | 24,947 | 19,510 | 21,497 | 24,254 | 25,207 | 25,825 | 25,123 |
| 売上総利益 | - | - | - | 3,161 | 3,414 | 3,981 | 4,472 | 4,732 | 4,601 | 4,533 | 5,061 | 5,185 | 6,100 | 5,761 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 2,567 | 2,642 | 3,182 | 3,358 | 3,410 | 2,921 | 3,376 | 3,874 | 3,646 | 4,393 | 4,515 |
| 営業利益 | - | - | - | 593 | 772 | 798 | 1,114 | 1,321 | 1,679 | 1,157 | 1,186 | 1,538 | 1,706 | 1,245 |
| 経常（税引前）利益 | 300 | 456 | 392 | 278 | 392 | 429 | 753 | 1,034 | 1,468 | 852 | 925 | 1,260 | 1,356 | 765 |
| 法人税等合計 | - | - | - | 59 | -64 | -105 | 185 | 246 | 447 | 268 | 295 | 414 | 451 | 268 |
| 純利益 | 135 | 204 | 282 | 218 | 455 | 551 | 530 | 735 | 980 | 574 | 630 | 845 | 904 | 497 |
| 一株あたり利益 | 29.15 | 42.41 | 40.78 | 28.25 | 58.86 | 71.2 | 68.58 | 95.05 | 126.67 | 74.25 | 70.62 | 88.67 | 94.7 | 51.9 |
| 一株あたり配当金 | - | 2 | 2 | 2 | 4 | 5 | 6 | 10 | 12 | 12 | 12 | 15 | 18 | 14 |