| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/2 | 218.38 | +12.7% |
| 2024/2 | 193.69 | -2.1% |
| 2023/2 | 197.9 | +35.0% |
| 2022/2 | 146.63 | +102.6% |
| 2021/2 | 72.38 | +21.9% |
| 2020/2 | 59.39 | -63.1% |
| 2019/2 | 160.92 | +7.7% |
| 2018/2 | 149.35 | +95.0% |
| 2017/3 | 76.6 | -8.9% |
| 2016/3 | 84.11 | -10.1% |
| 2015/3 | 93.6 | +46.3% |
| 2014/3 | 63.98 | +149.4% |
| 2013/3 | 25.65 | -23.5% |
| 2012/3 | 33.51 | - |