| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 144.56 | +6.5% |
| 2024/6 | 135.76 | +24.4% |
| 2023/6 | 109.13 | +39.4% |
| 2022/6 | 78.3 | +64.3% |
| 2021/6 | 47.65 | +52.0% |
| 2020/6 | 31.34 | -64.2% |
| 2019/6 | 87.47 | -32.0% |
| 2018/6 | 128.63 | +29.7% |
| 2017/6 | 99.17 | +25.7% |
| 2016/6 | 78.91 | -26.1% |
| 2015/6 | 106.78 | +27.5% |
| 2014/6 | 83.75 | +73.1% |
| 2013/6 | 48.39 | +29.9% |
| 2012/6 | 37.26 | -99.2% |
| 2011/6 | 4501.39 | - |