| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/8 | 141.88 | -15.2% |
| 2024/8 | 167.33 | -28.6% |
| 2023/8 | 234.33 | +876.8% |
| 2022/8 | 23.99 | -63.9% |
| 2021/8 | 66.48 | -19.9% |
| 2020/8 | 83.01 | -59.3% |
| 2019/8 | 203.82 | +58.8% |
| 2018/8 | 128.38 | +46.0% |
| 2017/8 | 87.92 | +61.2% |
| 2016/8 | 54.55 | -71.8% |
| 2015/8 | 193.5 | -34.9% |
| 2014/8 | 297.05 | +27.6% |
| 2013/8 | 232.71 | +2362.5% |
| 2012/8 | 9.45 | -99.9% |
| 2011/8 | 6668.29 | - |