| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/1 | 122.26 | -9.4% |
| 2024/1 | 135 | -10.9% |
| 2023/1 | 151.45 | +75.7% |
| 2022/1 | 86.19 | -24.7% |
| 2021/1 | 114.52 | +10.8% |
| 2020/1 | 103.33 | +7.0% |
| 2019/1 | 96.6 | -34.8% |
| 2018/1 | 148.11 | -0.4% |
| 2017/1 | 148.69 | +102.3% |
| 2016/1 | 73.49 | -27.0% |
| 2015/1 | 100.61 | +56.9% |
| 2014/1 | 64.12 | -11.8% |
| 2013/1 | 72.72 | -197.5% |
| 2012/1 | -74.59 | - |