| （単位：%） | 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 | 25,147 | 26,307 | 25,500 | 25,873 | 25,114 | 24,155 | 23,551 | 23,185 | 22,985 | 22,904 | 22,099 | 23,080 | 22,990 | 23,479 |
| 売上成長率（％） | - | -0.4 | -3.5 | 4.4 | -0.4 | 2.1 | ||||||||
| 経常（税引前）利益 | 4,215 | 2,634 | 3,912 | 5,263 | 3,606 | 3,156 | 2,980 | 1,903 | 2,619 | 1,624 | 2,314 | 2,551 | 1,952 | 1,224 |
| 経常（税引前）利益率（％） | 16.8 | 10.0 | 15.3 | 20.3 | 14.4 | 13.1 | 12.7 | 8.2 | 11.4 | 7.1 | 10.5 | 11.1 | 8.5 | 5.2 |
| 法人税等合計 | - | - | - | 1,182 | 362 | 704 | 916 | 662 | 993 | 871 | 677 | 862 | 540 | 259 |
| 実効税率（％） | - | - | - | 53.6 | 29.3 | 33.8 | 27.7 | 21.2 | ||||||
| 純利益 | 3,027 | 1,992 | 3,034 | 4,054 | 3,105 | 2,307 | 1,828 | 996 | 1,468 | 943 | 1,701 | 1,666 | 1,358 | 927 |
| 純利益率（％） | 4.1 | 7.7 | 7.2 | 5.9 | 3.9 | |||||||||
| 一株あたり利益 | 28.96 | 18.46 | 28.93 | 36.56 | 27.64 | 19.83 | 154.3 | 77.02 | 115.55 | 68.31 | 140.17 | 139.29 | 111.96 | 73.43 |
| 希薄化後一株あたり利益 | 11.05 | 7.59 | 14.54 | 19.28 | 14.83 | 9.51 | 80.02 | 38.49 | 46.61 | 28.34 | 55.27 | 49.63 | 41.56 | 51.95 |
| 配当性向（%） | - | - | - | - | - | - | - | - | 88.2 | 45.2 | 50.4 | 60.2 | 48.1 | |
| 一株あたり配当金 | - | - | - | - | - | - | - | - | 25 | 25 | 25 | 25 | 25 | 25 |