| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -27.06 | -149.7% |
| 2023/12 | 54.4 | -36.4% |
| 2022/12 | 85.54 | -19.4% |
| 2021/12 | 106.15 | +25.3% |
| 2020/12 | 84.7 | -54.0% |
| 2019/12 | 183.99 | +19.8% |
| 2018/12 | 153.56 | +170.0% |
| 2017/12 | 56.87 | -29.2% |
| 2016/12 | 80.3 | +38.3% |
| 2015/12 | 58.08 | -11.4% |
| 2015/3 | 84.3 | +28.6% |
| 2014/3 | 65.54 | +29.8% |
| 2013/3 | 50.49 | +38.6% |
| 2012/3 | 36.44 | +13.5% |
| 2011/3 | 32.1 | - |