| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/2 | 594.16 | +16.0% |
| 2024/2 | 512.25 | +11.1% |
| 2023/2 | 461.02 | +4.7% |
| 2022/2 | 440.3 | +4.1% |
| 2021/2 | 423.09 | +21.0% |
| 2020/2 | 349.65 | +11.0% |
| 2019/2 | 314.91 | -4.2% |
| 2018/2 | 328.88 | +10.5% |
| 2017/2 | 297.66 | +18.5% |
| 2016/2 | 251.23 | +17.4% |
| 2015/2 | 213.97 | +11.8% |
| 2014/2 | 191.31 | +17.6% |
| 2013/2 | 162.7 | +0.2% |
| 2012/2 | 162.45 | - |