| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/1 | 10.93 | -48.2% |
| 2024/1 | 21.12 | +20.8% |
| 2023/1 | 17.48 | -64.6% |
| 2022/1 | 49.32 | -2.1% |
| 2021/1 | 50.38 | +12.8% |
| 2020/1 | 44.68 | -39.4% |
| 2019/1 | 73.77 | +88.0% |
| 2018/1 | 39.23 | -28.6% |
| 2017/1 | 54.92 | -747.6% |
| 2016/1 | -8.48 | -125.6% |
| 2015/1 | 33.07 | +41.7% |
| 2014/1 | 23.34 | +27.4% |
| 2013/1 | 18.32 | +10.0% |
| 2012/1 | 16.65 | - |