| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/1 | 115.51 | +7.0% |
| 2024/1 | 107.96 | -87.9% |
| 2023/1 | 889.69 | +28.2% |
| 2022/1 | 694.01 | +6.0% |
| 2021/1 | 654.87 | -7.6% |
| 2020/1 | 708.73 | +41.2% |
| 2019/1 | 501.85 | +442.2% |
| 2018/1 | 92.55 | -19.1% |
| 2017/1 | 114.4 | +15.5% |
| 2016/1 | 99.02 | +19.1% |
| 2015/1 | 83.11 | -47.1% |
| 2014/1 | 157 | +90.6% |
| 2013/1 | 82.39 | +112.1% |
| 2012/1 | 38.85 | - |