| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 179.14 | +10.6% |
| 2024/6 | 162.02 | +11.7% |
| 2023/6 | 145.06 | +27.9% |
| 2022/6 | 113.41 | +49.9% |
| 2021/6 | 75.65 | +17.1% |
| 2020/6 | 64.61 | +7.7% |
| 2019/6 | 59.97 | +45.1% |
| 2018/6 | 41.33 | -9.5% |
| 2017/6 | 45.67 | -40.3% |
| 2016/6 | 76.47 | -39.7% |
| 2015/6 | 126.79 | +19.3% |
| 2014/6 | 106.27 | +43.0% |
| 2013/6 | 74.31 | +555.9% |
| 2012/6 | 11.33 | -42.0% |
| 2011/6 | 19.54 | - |