| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 381.54 | +17.5% |
| 2024/3 | 324.76 | +96.2% |
| 2023/3 | 165.54 | -41.9% |
| 2022/3 | 284.69 | +21.2% |
| 2021/3 | 234.86 | -59.6% |
| 2020/3 | 581.83 | +93.5% |
| 2019/3 | 300.71 | +423.2% |
| 2018/3 | 57.48 | -190.9% |
| 2017/3 | -63.22 | -222.2% |
| 2016/3 | 51.75 | +22.4% |
| 2015/3 | 42.29 | +1.1% |
| 2014/3 | 41.82 | +13.0% |
| 2013/3 | 37.01 | +13.5% |
| 2012/3 | 32.62 | - |