| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 642.96 | +48.1% |
| 2024/3 | 434.06 | -39.7% |
| 2023/3 | 719.83 | -18.0% |
| 2022/3 | 877.61 | -18.5% |
| 2021/3 | 1077.29 | -1.9% |
| 2020/3 | 1098.68 | +5.5% |
| 2019/3 | 1041.23 | +48.2% |
| 2018/3 | 702.71 | -50.6% |
| 2017/3 | 1423.91 | +384.4% |
| 2016/3 | 293.93 | +19.3% |
| 2015/3 | 246.32 | -30.5% |
| 2014/3 | 354.29 | +43.1% |
| 2013/3 | 247.56 | +404.3% |
| 2012/3 | 49.09 | - |