| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 228.42 | +40.3% |
| 2023/12 | 162.84 | -7.0% |
| 2022/12 | 175.09 | +109.7% |
| 2021/12 | 83.5 | +94.1% |
| 2020/12 | 43.03 | +6.2% |
| 2019/12 | 40.52 | +13.0% |
| 2018/12 | 35.87 | +13.5% |
| 2017/12 | 31.6 | -208.9% |
| 2016/12 | -29.03 | -202.4% |
| 2015/12 | 28.36 | -45.1% |
| 2014/12 | 51.66 | -814.5% |
| 2014/3 | 110 | -1621.4% |
| 2013/3 | -7.23 | -132.6% |
| 2012/3 | 22.17 | -83.7% |
| 2011/3 | 136.05 | - |