| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 278.21 | +48.7% |
| 2024/12 | 187.1 | +78.2% |
| 2023/12 | 104.97 | -78.5% |
| 2022/12 | 488.81 | +13.7% |
| 2021/12 | 429.91 | +80.0% |
| 2020/12 | 238.78 | +84.2% |
| 2019/12 | 129.62 | -21.2% |
| 2018/12 | 164.44 | +19.2% |
| 2017/12 | 137.91 | -21.7% |
| 2017/3 | 145.53 | -17.4% |
| 2016/3 | 176.17 | -10.0% |
| 2015/3 | 195.71 | +16.2% |
| 2014/3 | 168.41 | - |