| （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 | 3,841 | 3,931 | 4,204 | 7,126 | 7,199 | 6,941 | 7,057 | 9,423 | 10,138 | 10,061 | 10,441 | 11,549 | 11,982 | 11,687 |
| 売上原価 | - | - | - | 1,623 | 1,810 | 1,830 | 2,032 | 4,021 | 4,360 | 4,292 | 4,340 | 4,971 | 5,167 | 5,023 |
| 売上総利益 | - | - | - | 5,502 | 5,389 | 5,111 | 5,024 | 5,402 | 5,778 | 5,769 | 6,101 | 6,578 | 6,815 | 6,664 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 4,049 | 3,857 | 3,655 | 3,677 | 4,482 | 4,705 | 5,012 | 5,408 | 5,662 | 5,792 | 5,823 |
| 営業利益 | - | - | - | 1,452 | 1,531 | 1,455 | 1,347 | 919 | 1,073 | 757 | 693 | 915 | 1,023 | 840 |
| 経常（税引前）利益 | 892 | 1,096 | 1,241 | 1,562 | 1,635 | 1,555 | 1,454 | 1,029 | 1,153 | 887 | 828 | 1,132 | 1,164 | 1,001 |
| 法人税等合計 | - | - | - | 338 | 222 | 484 | 461 | 394 | 426 | 455 | 305 | 330 | 414 | 353 |
| 純利益 | 523 | 667 | 757 | 1,086 | 1,451 | 1,056 | 965 | 624 | 893 | 840 | 522 | 752 | 815 | 716 |
| 一株あたり利益 | 59.67 | 90.6 | 102.37 | 132.42 | 171.99 | 125.73 | 114.87 | 74.28 | 108.07 | 109.62 | 68.59 | 99.81 | 107.92 | 94.57 |
| 一株あたり配当金 | 56 | 61 | 60 | 40 | 52 | 46 | 46 | 54 | 62 | 66 | 67 | 68 | 68 | 70 |