| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 154.43 | -76.3% |
| 2023/12 | 652.55 | +19.2% |
| 2022/12 | 547.34 | +18.4% |
| 2021/12 | 462.09 | +80.6% |
| 2020/12 | 255.82 | +6.3% |
| 2019/12 | 240.57 | +34.4% |
| 2018/12 | 178.99 | +91.8% |
| 2017/12 | 93.32 | +175.4% |
| 2017/3 | 201.53 | +494.8% |
| 2016/3 | 33.88 | -27.0% |
| 2015/3 | 46.41 | +27.4% |
| 2014/3 | 36.44 | +8.2% |
| 2013/3 | 33.69 | +401.3% |
| 2012/3 | 6.72 | - |