| （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 | 17,110 | 15,232 | 15,899 | 15,301 | 15,837 | 15,550 | 15,566 | 13,840 | 13,738 | 13,548 | 13,807 | 13,481 | 14,727 | 15,028 |
| 売上成長率（％） | - | -1.4 | 1.9 | -2.4 | 9.2 | 2.0 | ||||||||
| 経常（税引前）利益 | 2,175 | 1,771 | 1,704 | 2,244 | 2,813 | 2,358 | 963 | 1,285 | 1,599 | 1,743 | 2,118 | 2,505 | 2,148 | 1,974 |
| 経常（税引前）利益率（％） | 12.7 | 11.6 | 10.7 | 14.7 | 17.8 | 15.2 | 6.2 | 9.3 | 11.6 | 12.9 | 15.3 | 18.6 | 14.6 | 13.1 |
| 法人税等合計 | - | - | - | 877 | 833 | 422 | 316 | 226 | 480 | 572 | 534 | 660 | 601 | 619 |
| 実効税率（％） | - | - | - | 32.8 | 25.2 | 26.3 | 28.0 | 31.4 | ||||||
| 純利益 | 780 | 720 | 875 | 1,402 | 1,960 | 1,795 | 618 | 908 | 1,111 | 1,149 | 1,337 | 1,526 | 1,376 | 1,069 |
| 純利益率（％） | 8.5 | 9.7 | 11.3 | 9.3 | 7.1 | |||||||||
| 一株あたり利益 | 12.08 | 9.39 | 10.24 | 14.05 | 19.97 | 17.8 | 64.62 | 95.92 | 117.3 | 121.34 | 141.08 | 160.8 | 144.7 | 112.58 |
| 希薄化後一株あたり利益 | - | 7.22 | 6.06 | 8.85 | 11.58 | 10.77 | 37.83 | 48.72 | 51.35 | 65.23 | 69.22 | 77.73 | 79.22 | 58.98 |
| 配当性向（%） | - | - | - | - | - | - | - | - | 76.7 | 72.2 | 64.3 | 63.1 | 84.8 | |
| 一株あたり配当金 | - | - | - | - | - | - | - | - | 50 | 50 | 50 | 50 | 50 | 50 |