| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 185.16 | +15.8% |
| 2024/12 | 159.86 | +23.2% |
| 2023/12 | 129.73 | -3.0% |
| 2022/12 | 133.79 | +28.4% |
| 2021/12 | 104.18 | +170.0% |
| 2020/12 | 38.59 | -35.7% |
| 2019/12 | 60.02 | -42.8% |
| 2018/12 | 104.85 | -46.3% |
| 2017/12 | 195.25 | +78.6% |
| 2016/12 | 109.33 | -11.8% |
| 2015/12 | 123.96 | +8.1% |
| 2014/12 | 114.68 | +17.1% |
| 2013/12 | 97.9 | +96.3% |
| 2012/12 | 49.88 | -20.1% |
| 2011/12 | 62.45 | - |