| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 493.31 | -26.7% |
| 2024/3 | 673.2 | +25.2% |
| 2023/3 | 537.67 | +20.7% |
| 2022/3 | 445.29 | +16.8% |
| 2021/3 | 381.28 | +41.7% |
| 2020/3 | 269.06 | +9.0% |
| 2019/3 | 246.83 | +353.6% |
| 2018/3 | 54.41 | +9.7% |
| 2017/3 | 49.58 | -12.4% |
| 2016/3 | 56.6 | +24.4% |
| 2015/3 | 45.51 | +77.4% |
| 2014/3 | 25.66 | +40.8% |
| 2013/3 | 18.22 | +12.2% |
| 2012/3 | 16.24 | - |