| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 318.41 | -25.6% |
| 2024/9 | 428.24 | -9.7% |
| 2023/9 | 474.24 | +0.9% |
| 2022/9 | 470.05 | +59.5% |
| 2021/9 | 294.62 | +9.3% |
| 2020/9 | 269.58 | +13.6% |
| 2019/9 | 237.28 | +27.2% |
| 2018/9 | 186.48 | +17.3% |
| 2017/9 | 158.96 | +29.6% |
| 2016/9 | 122.61 | +24.7% |
| 2015/9 | 98.36 | -4.8% |
| 2014/9 | 103.37 | +0.8% |
| 2013/9 | 102.55 | +129.0% |
| 2012/9 | 44.79 | -124.9% |
| 2011/9 | -180.01 | - |