| （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 | 5,970 | 7,302 | 7,874 | 8,680 | 9,439 | 10,331 | 10,361 | 10,612 | 11,700 | 11,607 | 11,871 | 11,336 | 12,404 | 13,301 |
| 売上原価 | - | - | - | 6,495 | 7,075 | 7,751 | 7,894 | 8,198 | 8,977 | 8,821 | 9,070 | 8,655 | 9,576 | 10,101 |
| 売上総利益 | - | - | - | 2,185 | 2,364 | 2,581 | 2,467 | 2,414 | 2,723 | 2,785 | 2,802 | 2,681 | 2,828 | 3,200 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,467 | 1,557 | 1,735 | 1,614 | 1,550 | 1,709 | 1,703 | 1,775 | 1,971 | 2,019 | 2,246 |
| 営業利益 | - | - | - | 717 | 806 | 844 | 852 | 863 | 1,013 | 1,081 | 1,026 | 709 | 808 | 954 |
| 経常（税引前）利益 | 459 | 488 | 590 | 740 | 827 | 866 | 880 | 890 | 1,042 | 1,109 | 1,025 | 732 | 829 | 973 |
| 法人税等合計 | - | - | - | 289 | 287 | 264 | 263 | 291 | 339 | 344 | 265 | 334 | 218 | 294 |
| 純利益 | 258 | 294 | 349 | 451 | 539 | 616 | 596 | 605 | 706 | 716 | 750 | 754 | 618 | 700 |
| 一株あたり利益 | 46.43 | 52.95 | 62.86 | 81.19 | 97.14 | 110.93 | 107.37 | 108.9 | 127.06 | 128.96 | 141.3 | 156.21 | 126.79 | 143.38 |
| 一株あたり配当金 | 22 | 20 | 18 | 27 | 33 | 38 | 37 | 37 | 43 | 63 | 55 | 55 | 44 | 50 |