| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 219.27 | +26.2% |
| 2024/3 | 173.81 | -19.1% |
| 2023/3 | 214.95 | +108.1% |
| 2022/3 | 103.29 | -12.5% |
| 2021/3 | 118.08 | -26.1% |
| 2020/3 | 159.85 | +210.8% |
| 2019/3 | 51.44 | -34.7% |
| 2018/3 | 78.83 | +28.4% |
| 2017/3 | 61.4 | -10.6% |
| 2016/3 | 68.7 | -31.3% |
| 2015/3 | 100.06 | +30.4% |
| 2014/3 | 76.76 | -61.7% |
| 2013/3 | 200.17 | +48.6% |
| 2012/3 | 134.74 | - |