| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 474.95 | +32.7% |
| 2023/12 | 357.91 | +44.9% |
| 2022/12 | 247.08 | +16.0% |
| 2021/12 | 212.94 | +67.7% |
| 2020/12 | 126.95 | -9.6% |
| 2019/12 | 140.4 | -40.1% |
| 2018/12 | 234.52 | +61.2% |
| 2017/12 | 145.52 | +961.4% |
| 2016/12 | 13.71 | -29.3% |
| 2015/12 | 19.4 | -69.7% |
| 2014/12 | 64.02 | -1287.8% |
| 2013/12 | -5.39 | -103.2% |
| 2013/5 | -10.17 | -106.1% |
| 2012/5 | 167.2 | - |