| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 43.6 | -83.0% |
| 2023/12 | 256.66 | +36.1% |
| 2022/12 | 188.62 | +105.6% |
| 2021/12 | 91.75 | +2598.5% |
| 2020/12 | 3.4 | -97.5% |
| 2019/12 | 138.64 | -3.8% |
| 2018/12 | 144.09 | +23.7% |
| 2017/12 | 116.44 | -271.7% |
| 2016/12 | -67.8 | -131.3% |
| 2015/12 | 216.53 | +152.6% |
| 2015/3 | 131.65 | +53.6% |
| 2014/3 | 85.73 | +81.4% |
| 2013/3 | 47.27 | -7.5% |
| 2012/3 | 51.13 | +332.2% |
| 2011/3 | 11.83 | - |