| （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 | 6,969 | 7,233 | 7,298 | 7,563 | 8,091 | 8,800 | 9,338 | 9,739 | 10,265 | 11,351 | 11,577 | 12,170 | 12,217 | 13,078 |
| 売上原価 | - | - | - | 4,236 | 5,031 | 5,727 | 6,780 | 6,755 | 6,768 | 7,676 | 7,990 | 8,618 | 8,422 | 8,641 |
| 売上総利益 | - | - | - | 3,326 | 3,060 | 3,073 | 2,557 | 2,983 | 3,496 | 3,674 | 3,587 | 3,551 | 3,794 | 4,437 |
| 売上総利益率（％） | - | - | - | 32.37 | 30.98 | 29.18 | 31.06 | 33.93 | ||||||
| 営業費用 | - | - | - | 1,591 | 1,717 | 1,765 | 1,714 | 1,714 | 1,890 | 1,984 | 1,752 | 1,709 | 1,829 | 2,091 |
| 営業利益 | - | - | - | 1,734 | 1,341 | 1,307 | 843 | 1,269 | 1,606 | 1,690 | 1,834 | 1,841 | 1,965 | 2,345 |
| 経常（税引前）利益 | 1,719 | 1,772 | 1,910 | 1,717 | 1,344 | 1,313 | 851 | 1,277 | 1,647 | 1,786 | 1,839 | 1,846 | 1,986 | 2,364 |
| 法人税等合計 | - | - | - | 467 | 256 | 360 | 244 | 435 | 506 | 588 | 558 | 573 | 575 | 744 |
| 純利益 | 1,011 | 547 | 1,181 | 789 | 881 | 950 | 577 | 952 | 1,150 | 1,301 | 1,255 | 1,285 | 1,289 | 1,752 |
| 一株あたり利益 | 31.71 | 17.16 | 29.13 | 26.11 | 29.5 | 32.08 | 19.53 | 32.17 | 40.92 | 46.67 | 44.92 | 45.92 | 46.46 | 64.99 |
| 一株あたり配当金 | 15 | 16 | 17 | 18 | 18 | 18 | 18 | 18 | 18.5 | 19.5 | 21 | 22.5 | 23 | 24.5 |