| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 34.43 | +24.4% |
| 2023/12 | 27.68 | +3.8% |
| 2022/12 | 26.66 | +4.0% |
| 2021/12 | 25.64 | +72.3% |
| 2020/12 | 14.88 | -72.9% |
| 2020/3 | 19.47 | -64.5% |
| 2019/3 | 54.91 | -17.5% |
| 2018/3 | 66.56 | -44.3% |
| 2017/3 | 119.52 | +29.2% |
| 2016/3 | 92.51 | +55.7% |
| 2015/3 | 59.41 | -66.9% |
| 2014/3 | 179.34 | +30.5% |
| 2013/3 | 137.46 | +139.5% |
| 2012/3 | 57.4 | - |