| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 364.26 | -15.5% |
| 2024/3 | 431.03 | +14.9% |
| 2023/3 | 375.07 | +22.6% |
| 2022/3 | 305.94 | +10.2% |
| 2021/3 | 277.56 | +100.2% |
| 2020/3 | 138.65 | -55.2% |
| 2019/3 | 309.72 | +18.1% |
| 2018/3 | 262.19 | +1921.5% |
| 2017/3 | 12.97 | +35.0% |
| 2016/3 | 9.61 | -2.1% |
| 2015/3 | 9.82 | -283.9% |
| 2014/3 | -5.34 | -831.5% |
| 2013/3 | 0.73 | -78.8% |
| 2012/3 | 3.45 | - |