| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/1 | 26.5 | +1431.8% |
| 2024/1 | 1.73 | -96.4% |
| 2023/1 | 47.95 | -50.8% |
| 2022/1 | 97.37 | +12.0% |
| 2021/1 | 86.93 | +21.1% |
| 2020/1 | 71.76 | +211.7% |
| 2019/1 | 23.02 | -151.3% |
| 2018/1 | -44.85 | -23.6% |
| 2017/1 | -58.7 | +436.6% |
| 2016/1 | -10.94 | -118.5% |
| 2015/1 | 59.1 | +57.3% |
| 2014/1 | 37.57 | -0.8% |
| 2013/1 | 37.89 | -17.9% |
| 2012/1 | 46.17 | - |