| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 197.88 | +28.6% |
| 2024/3 | 153.85 | +12.4% |
| 2023/3 | 136.88 | -67.6% |
| 2022/3 | 422.09 | +89.6% |
| 2021/3 | 222.58 | -15.2% |
| 2020/3 | 262.39 | -9.0% |
| 2019/3 | 288.4 | +17.1% |
| 2018/3 | 246.29 | +22.5% |
| 2017/3 | 201.03 | +27.7% |
| 2016/3 | 157.43 | -8.0% |
| 2015/3 | 171.1 | +50.0% |
| 2014/3 | 114.05 | -22.6% |
| 2013/3 | 147.4 | +72.2% |
| 2012/3 | 85.62 | - |