| （単位：%） | 総還元性向 | 前年比（％） |
|---|---|---|
| 2025/11 | -42.1 | -69.3% |
| 2024/12 | -137.0 | +72.2% |
| 2023/11 | -79.6 | +29.4% |
| 2022/11 | -61.5 | +78.9% |
| 2021/11 | -34.4 | -136.5% |
| 2020/11 | 94.3 | -335.8% |
| 2019/11 | -40.0 | -21.9% |
| 2018/11 | -51.2 | +53.2% |
| 2017/11 | -33.4 | +55.6% |
| 2016/11 | -21.5 | -16.8% |
| 2015/11 | -25.8 | -22.5% |
| 2014/11 | -33.3 | +147.6% |
| 2013/11 | -13.4 | -6.3% |
| 2012/11 | -14.3 | -3.5% |
| 2011/11 | -14.9 | - |