| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/2 | 294.43 | +27.7% |
| 2024/2 | 230.48 | +32.6% |
| 2023/2 | 173.77 | -2.1% |
| 2022/2 | 177.46 | +14.7% |
| 2021/2 | 154.78 | -30.4% |
| 2020/2 | 222.23 | +6.2% |
| 2019/2 | 209.21 | +12.3% |
| 2018/2 | 186.37 | +19.8% |
| 2017/2 | 155.52 | +16.3% |
| 2016/2 | 133.78 | +11.3% |
| 2015/2 | 120.2 | -4.5% |
| 2014/2 | 125.9 | +11.9% |
| 2013/2 | 112.54 | +23.9% |
| 2012/2 | 90.81 | - |