| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 448.61 | +66.1% |
| 2024/3 | 270.07 | -22.1% |
| 2023/3 | 346.72 | +25.7% |
| 2022/3 | 275.89 | +17.5% |
| 2021/3 | 234.87 | -4.8% |
| 2020/3 | 246.61 | +103.3% |
| 2019/3 | 121.32 | -6.9% |
| 2018/3 | 130.31 | +5.2% |
| 2017/3 | 123.88 | +15.1% |
| 2016/3 | 107.64 | +34.1% |
| 2015/3 | 80.28 | +46.1% |
| 2014/3 | 54.94 | +188.1% |
| 2013/3 | 19.07 | -104.0% |
| 2012/3 | -476.95 | - |