| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 291.59 | +18.2% |
| 2024/9 | 246.62 | +38.8% |
| 2023/9 | 177.68 | -44.2% |
| 2022/9 | 318.45 | +169.9% |
| 2021/9 | 117.98 | +13.9% |
| 2020/9 | 103.62 | +44.7% |
| 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 | - |