| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 82.63 | +100.7% |
| 2024/3 | 41.17 | -88.9% |
| 2023/3 | 372.19 | +21.8% |
| 2022/3 | 305.65 | +42.3% |
| 2021/3 | 214.72 | -41.2% |
| 2020/3 | 365.26 | +40.1% |
| 2019/3 | 260.78 | -12.2% |
| 2018/3 | 296.85 | +38.0% |
| 2017/3 | 215.09 | -1.8% |
| 2016/3 | 218.95 | -22.9% |
| 2015/3 | 283.89 | +35.3% |
| 2014/3 | 209.82 | +52.9% |
| 2013/3 | 137.2 | +84.3% |
| 2012/3 | 74.46 | - |