| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/1 | 18.55 | +31.7% |
| 2024/1 | 14.09 | +18.7% |
| 2023/1 | 11.87 | +27.6% |
| 2022/1 | 9.3 | +99.6% |
| 2021/1 | 4.66 | -72.4% |
| 2020/1 | 16.87 | +50.9% |
| 2019/1 | 11.18 | -61.4% |
| 2018/1 | 28.93 | +14.1% |
| 2017/1 | 25.35 | -63.5% |
| 2016/1 | 69.52 | +1066.4% |
| 2015/1 | 5.96 | -68.7% |
| 2014/1 | 19.03 | -99.9% |
| 2013/1 | 36130.45 | +30.5% |
| 2012/1 | 27680.01 | - |