| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 268 | +57.3% |
| 2024/3 | 170.33 | -41.9% |
| 2023/3 | 293.3 | -8.6% |
| 2022/3 | 320.78 | +96.7% |
| 2021/3 | 163.05 | +2.2% |
| 2020/3 | 159.54 | +13.1% |
| 2019/3 | 141.07 | -29.2% |
| 2018/3 | 199.16 | -55.9% |
| 2017/3 | 451.26 | +117.4% |
| 2016/3 | 207.61 | +55.9% |
| 2015/3 | 133.2 | -13.8% |
| 2014/3 | 154.55 | -11.4% |
| 2013/3 | 174.43 | -1.7% |
| 2012/3 | 177.5 | - |