| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 416.19 | -14.0% |
| 2023/12 | 483.99 | +12.0% |
| 2022/12 | 432.29 | -22.7% |
| 2021/12 | 559.56 | -19665.0% |
| 2020/12 | -2.86 | -100.7% |
| 2019/12 | 404.95 | +4.4% |
| 2018/12 | 387.95 | +3.3% |
| 2017/12 | 375.67 | +10.8% |
| 2016/12 | 339.04 | -6.6% |
| 2015/12 | 362.99 | -5.4% |
| 2014/12 | 383.84 | +48.7% |
| 2013/12 | 258.1 | +17.7% |
| 2012/12 | 219.26 | +66.7% |
| 2011/12 | 131.56 | - |