| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 354.29 | +49.5% |
| 2024/3 | 236.92 | -27.9% |
| 2023/3 | 328.73 | +167.1% |
| 2022/3 | 123.09 | +17.9% |
| 2021/3 | 104.41 | -29.1% |
| 2020/3 | 147.26 | -41.8% |
| 2019/3 | 252.86 | +12.1% |
| 2018/3 | 225.59 | +17.6% |
| 2017/3 | 191.89 | +151.0% |
| 2016/3 | 76.44 | +6.8% |
| 2015/3 | 71.55 | +122.1% |
| 2014/3 | 32.21 | -66.1% |
| 2013/3 | 95.04 | -42.8% |
| 2012/3 | 166.23 | - |