| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 206.22 | +71.6% |
| 2024/12 | 120.15 | -12.4% |
| 2023/12 | 137.09 | -29.8% |
| 2022/12 | 195.23 | +6177.5% |
| 2021/12 | 3.11 | -96.6% |
| 2020/12 | 92.08 | -3.8% |
| 2019/12 | 95.68 | -8.6% |
| 2018/12 | 104.63 | +43.7% |
| 2017/12 | 72.82 | +97.2% |
| 2016/12 | 36.93 | +40.2% |
| 2015/12 | 26.34 | -65.6% |
| 2015/3 | 66.12 | -13.5% |
| 2014/3 | 76.46 | -14.5% |
| 2013/3 | 89.41 | +110.5% |
| 2012/3 | 42.47 | +25.4% |
| 2011/3 | 33.86 | - |