| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 291.59 | +57.3% |
| 2024/9 | 185.42 | +70.0% |
| 2023/9 | 109.05 | -43.3% |
| 2022/9 | 192.33 | +109.6% |
| 2021/9 | 91.78 | +26.8% |
| 2020/9 | 72.36 | +1.0% |
| 2019/9 | 71.61 | +22.3% |
| 2018/9 | 58.55 | -26.2% |
| 2017/9 | 79.36 | +1.3% |
| 2016/9 | 78.36 | +49.0% |
| 2015/9 | 52.6 | +19.8% |
| 2014/9 | 43.92 | +24.1% |
| 2013/9 | 35.38 | +26.3% |
| 2012/9 | 28.01 | +25.3% |
| 2011/9 | 22.35 | - |