| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 613.83 | +19.9% |
| 2024/3 | 512.14 | +65.0% |
| 2023/3 | 310.4 | +13.9% |
| 2022/3 | 272.6 | -43.0% |
| 2021/3 | 478.22 | +23.8% |
| 2020/3 | 386.32 | -68.2% |
| 2019/3 | 1213.54 | +3478.7% |
| 2018/3 | 33.91 | -10.4% |
| 2017/3 | 37.83 | +25.8% |
| 2016/3 | 30.08 | -18.7% |
| 2015/3 | 37.02 | -8147.8% |
| 2014/3 | -0.46 | -101.3% |
| 2013/3 | 36.21 | +99.8% |
| 2012/3 | 18.12 | - |