| （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 | 12,543 | 11,394 | 12,635 | 12,236 | 12,550 | 13,290 | 13,480 | 15,253 | 17,728 | 17,855 | 17,760 | 18,506 | 19,493 | 20,777 |
| 売上原価 | - | - | - | 8,726 | 8,958 | 9,256 | 9,405 | 10,531 | 12,511 | 12,290 | 11,878 | 11,512 | 11,640 | 11,685 |
| 売上総利益 | - | - | - | 3,510 | 3,592 | 4,034 | 4,075 | 4,722 | 5,217 | 5,565 | 5,883 | 6,995 | 7,853 | 9,092 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 3,134 | 3,060 | 3,319 | 3,318 | 3,513 | 3,644 | 3,532 | 3,470 | 3,748 | 3,967 | 4,415 |
| 営業利益 | - | - | - | 376 | 531 | 715 | 757 | 1,208 | 1,573 | 2,032 | 2,413 | 3,246 | 3,885 | 4,676 |
| 経常（税引前）利益 | 321 | 354 | 517 | 371 | 528 | 712 | 722 | 1,202 | 1,577 | 2,025 | 2,443 | 3,250 | 3,877 | 4,680 |
| 法人税等合計 | - | - | - | 168 | 225 | 237 | 237 | 396 | 543 | 646 | 799 | 922 | 1,251 | 1,349 |
| 純利益 | 143 | 186 | 220 | 200 | 316 | 438 | 484 | 804 | 853 | 1,378 | 1,643 | 2,328 | 2,626 | 3,331 |
| 一株あたり利益 | 67.93 | 29.68 | 41.59 | 33.44 | 52.82 | 73.14 | 80.99 | 142.17 | 145.17 | 233.1 | 137.46 | 194.02 | 219.1 | 278.16 |
| 一株あたり配当金 | 35 | 40 | 17 | 14 | 16 | 22 | 25 | 43 | 45 | 70 | 84 | 64 | 78 | 100 |