| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 76.66 | +41.4% |
| 2024/12 | 54.22 | +7.5% |
| 2023/12 | 50.45 | +49.2% |
| 2022/12 | 33.82 | +15.0% |
| 2021/12 | 29.41 | -78.9% |
| 2020/12 | 139.17 | +21.6% |
| 2019/12 | 114.48 | -19.0% |
| 2018/12 | 141.41 | +22.2% |
| 2017/12 | 115.76 | +6.7% |
| 2016/12 | 108.48 | -83.3% |
| 2016/3 | 93.61 | -85.6% |
| 2015/3 | 650.04 | +430.8% |
| 2014/3 | 122.47 | +62.0% |
| 2013/3 | 75.62 | +62.6% |
| 2012/3 | 46.51 | - |