| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 35.32 | -75.2% |
| 2024/3 | 142.55 | +9.7% |
| 2023/3 | 129.96 | +382.8% |
| 2022/3 | 26.92 | -68.9% |
| 2021/3 | 86.57 | +479.8% |
| 2020/3 | 14.93 | -87.5% |
| 2019/3 | 119.09 | +13.8% |
| 2018/3 | 104.69 | -3.0% |
| 2017/3 | 107.9 | +131.3% |
| 2016/3 | 46.65 | +16.8% |
| 2015/3 | 39.95 | -12.2% |
| 2014/3 | 45.49 | +71.9% |
| 2013/3 | 26.47 | +78.4% |
| 2012/3 | 14.84 | - |