| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 76.85 | +464.7% |
| 2023/12 | 13.61 | -95.5% |
| 2022/12 | 299.29 | -36.8% |
| 2021/12 | 473.28 | +181.9% |
| 2020/12 | 167.86 | +99.3% |
| 2019/12 | 84.23 | -0.5% |
| 2018/12 | 84.66 | +92.6% |
| 2017/12 | 43.95 | +52.6% |
| 2016/12 | 28.81 | +178.6% |
| 2015/12 | 10.34 | -74.6% |
| 2014/12 | 40.68 | +96.2% |
| 2013/12 | 20.73 | -26.6% |
| 2012/12 | 28.23 | +40.0% |
| 2011/12 | 20.16 | - |