| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 88.95 | -31.4% |
| 2023/12 | 129.58 | -40.7% |
| 2022/12 | 218.34 | +91.5% |
| 2021/12 | 114 | +2701.0% |
| 2020/12 | 4.07 | -90.7% |
| 2019/12 | 43.7 | -6.2% |
| 2018/12 | 46.57 | +420.9% |
| 2017/12 | 8.94 | -93.8% |
| 2017/3 | 46.61 | -67.9% |
| 2016/3 | 145.18 | +39.7% |
| 2015/3 | 103.95 | +45.6% |
| 2014/3 | 71.41 | +244.8% |
| 2013/3 | 20.71 | +31.1% |
| 2012/3 | 15.8 | - |