| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 356.21 | +6.4% |
| 2024/9 | 334.85 | +16.2% |
| 2023/9 | 288.17 | +12.0% |
| 2022/9 | 257.38 | -0.8% |
| 2021/9 | 259.33 | +12.4% |
| 2020/9 | 230.82 | +9.3% |
| 2019/9 | 211.27 | +11.0% |
| 2018/9 | 190.33 | -2.1% |
| 2017/9 | 194.41 | +22.3% |
| 2016/9 | 158.96 | +49.1% |
| 2015/9 | 106.6 | +51.7% |
| 2014/9 | 70.29 | +34.5% |
| 2013/9 | 52.27 | -98.3% |
| 2012/9 | 3063.1 | +128.8% |
| 2011/9 | 1338.53 | - |