| （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 | 23,385 | 21,992 | 22,128 | 22,149 | 21,408 | 22,279 | 21,289 | 22,506 | 22,950 | 22,117 | 21,220 | 21,844 | 21,968 | 22,436 |
| 経常（税引前）利益 | 2,683 | 2,702 | 3,051 | 3,658 | 4,719 | 4,641 | 4,819 | 3,942 | 2,635 | 2,576 | 2,612 | 2,238 | 3,285 | 3,891 |
| 法人税等合計 | - | - | - | 1,890 | 1,607 | 1,423 | 1,178 | 1,145 | 1,144 | 772 | 752 | 558 | 899 | 1,278 |
| 純利益 | 1,519 | 1,585 | 1,349 | 1,659 | 3,004 | 3,180 | 3,579 | 2,609 | 1,165 | 1,596 | 2,074 | 1,315 | 1,740 | 2,521 |
| 一株あたり利益 | 15.48 | 16.23 | 13.7 | 16.51 | 30.22 | 32.51 | 375.05 | 271.92 | 120.74 | 165.92 | 216.51 | 135.45 | 180.55 | 261.93 |
| 希薄化後一株あたり利益 | - | - | 13.68 | 16.45 | 30.07 | 32.26 | 372.26 | 269.59 | 119.6 | 163.89 | 213.8 | 133.62 | 178.39 | 258.52 |
| 配当性向（%） | - | - | - | - | - | - | - | - | - | |||||
| 一株あたり配当金 | 5 | 5 | 5 | 5 | 5 | 5 | 27.5 | 50 | 50 | 50 | 50 | 50 | 50 | 65 |