| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/2 | 218.62 | +12.8% |
| 2024/2 | 193.87 | -2.1% |
| 2023/2 | 198.07 | +35.0% |
| 2022/2 | 146.72 | +102.6% |
| 2021/2 | 72.41 | +21.9% |
| 2020/2 | 59.42 | -61.9% |
| 2019/2 | 155.86 | +4.4% |
| 2018/2 | 149.35 | +95.0% |
| 2017/3 | 76.6 | -9.6% |
| 2016/3 | 84.71 | -14.0% |
| 2015/3 | 98.45 | +46.0% |
| 2014/3 | 67.42 | +149.4% |
| 2013/3 | 27.03 | -19.3% |
| 2012/3 | 33.51 | - |