| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/1 | 46.25 | +77.3% |
| 2024/1 | 26.08 | -455.8% |
| 2023/1 | -7.33 | -104.2% |
| 2022/1 | 174.54 | +907.2% |
| 2021/1 | 17.33 | +137.7% |
| 2020/1 | 7.29 | -90.3% |
| 2019/1 | 75.25 | +137.5% |
| 2018/1 | 31.69 | -3.5% |
| 2017/1 | 32.85 | -74.4% |
| 2016/1 | 128.54 | +17.5% |
| 2015/1 | 109.44 | +87.6% |
| 2014/1 | 58.34 | -5452.3% |
| 2013/4 | -1.09 | -106.3% |
| 2012/4 | 17.35 | -44.2% |
| 2011/4 | 31.07 | - |