| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 386.22 | +76.4% |
| 2023/12 | 218.97 | +44.6% |
| 2022/12 | 151.45 | -16.1% |
| 2021/12 | 180.58 | +12.9% |
| 2020/12 | 159.9 | +59.2% |
| 2019/12 | 100.46 | -0.9% |
| 2018/12 | 101.39 | -15.0% |
| 2017/12 | 119.33 | +4.9% |
| 2017/3 | 57.46 | -49.5% |
| 2016/3 | 113.75 | -4.3% |
| 2015/3 | 118.82 | +5.2% |
| 2014/3 | 112.94 | +89.9% |
| 2013/3 | 59.46 | +17.7% |
| 2012/3 | 50.52 | - |