| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 185.26 | -40.9% |
| 2024/3 | 313.46 | -36.7% |
| 2023/3 | 495.15 | +205.4% |
| 2022/3 | 162.12 | -69.9% |
| 2021/3 | 538.23 | +3.9% |
| 2020/3 | 517.89 | +94.0% |
| 2019/3 | 266.89 | +4623.7% |
| 2018/3 | 5.65 | -6.6% |
| 2017/3 | 6.05 | -74.6% |
| 2016/3 | 23.84 | -4.4% |
| 2015/3 | 24.94 | -12.0% |
| 2014/3 | 28.34 | +0.7% |
| 2013/3 | 28.14 | +17.3% |
| 2012/3 | 23.99 | - |