| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/1 | 122.39 | -9.4% |
| 2024/1 | 135.15 | -11.1% |
| 2023/1 | 151.97 | +75.0% |
| 2022/1 | 86.85 | -24.7% |
| 2021/1 | 115.37 | +10.7% |
| 2020/1 | 104.19 | +7.0% |
| 2019/1 | 97.36 | -34.7% |
| 2018/1 | 149.18 | -0.3% |
| 2017/1 | 149.61 | +102.6% |
| 2016/1 | 73.86 | -26.9% |
| 2015/1 | 101.04 | +57.2% |
| 2014/1 | 64.28 | -11.6% |
| 2013/1 | 72.72 | -197.5% |
| 2012/1 | -74.59 | - |