| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/2 | 416.95 | +3.7% |
| 2024/2 | 402.12 | +38.5% |
| 2023/2 | 290.27 | +4.5% |
| 2022/2 | 277.77 | +0.3% |
| 2021/2 | 276.84 | +54.4% |
| 2020/2 | 179.28 | +12.1% |
| 2019/2 | 159.92 | -7.1% |
| 2018/2 | 172.17 | +15.9% |
| 2017/2 | 148.57 | +1.4% |
| 2016/2 | 146.49 | +26.4% |
| 2015/2 | 115.86 | +17.4% |
| 2014/2 | 98.72 | +27.1% |
| 2013/2 | 77.65 | +6.8% |
| 2012/2 | 72.73 | - |