| （単位：%） | 総還元性向 | 前年比（％） |
|---|---|---|
| 2024/9 | -102.4 | +23.6% |
| 2023/10 | -82.8 | -56.7% |
| 2022/10 | -191.2 | - |
| 2020/9 | -390.2 | +17.2% |
| 2019/9 | -333.0 | +69.5% |
| 2018/9 | -196.5 | +62.3% |
| 2017/10 | -121.1 | +7.5% |
| 2016/10 | -112.6 | +31.4% |
| 2015/9 | -85.7 | +15.0% |
| 2014/9 | -74.5 | -99.5% |
| 2013/9 | -13829.5 | +17930.1% |
| 2012/9 | -76.7 | +1.3% |
| 2011/10 | -75.8 | +57.3% |
| 2010/10 | -48.1 | - |