| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 285.05 | +27.9% |
| 2024/12 | 222.81 | -43.9% |
| 2023/12 | 396.95 | +32.5% |
| 2022/12 | 299.69 | +143.2% |
| 2021/12 | 123.25 | +1054.0% |
| 2020/12 | 10.68 | -97.8% |
| 2019/12 | 481.95 | +27.6% |
| 2019/3 | 422.35 | +11.8% |
| 2018/3 | 377.79 | +1081.3% |
| 2017/3 | 31.98 | +30.4% |
| 2016/3 | 24.53 | +140.7% |
| 2015/3 | 10.19 | -38.7% |
| 2014/3 | 16.61 | +26.3% |
| 2013/3 | 13.15 | -3752.8% |
| 2012/3 | -0.36 | - |