| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 352.53 | +91.9% |
| 2023/12 | 183.69 | +7.1% |
| 2022/12 | 171.49 | +1.3% |
| 2021/12 | 169.36 | +64.3% |
| 2020/12 | 103.06 | -29.3% |
| 2019/12 | 145.72 | -28.5% |
| 2018/12 | 203.81 | +470.7% |
| 2017/12 | 35.71 | -12.6% |
| 2017/3 | 42.95 | +5.1% |
| 2016/3 | 40.87 | -8.4% |
| 2015/3 | 44.6 | +8.5% |
| 2014/3 | 41.09 | +40.7% |
| 2013/3 | 29.2 | +20.4% |
| 2012/3 | 24.26 | - |