| （単位：%） | 総還元性向 | 前年比（％） |
|---|---|---|
| 2024/12 | -333.4 | -1364.4% |
| 2023/12 | 26.4 | +43.2% |
| 2022/12 | 18.4 | -102.5% |
| 2021/12 | -725.2 | +21.4% |
| 2020/12 | -597.6 | +63.3% |
| 2019/12 | -366.0 | +92.4% |
| 2018/12 | -190.2 | +378.1% |
| 2017/12 | -39.8 | -38.4% |
| 2016/12 | -64.6 | -32.8% |
| 2015/12 | -96.1 | -14.8% |
| 2014/12 | -112.7 | -20.3% |
| 2013/12 | -141.4 | -8.8% |
| 2012/12 | -155.1 | +75.7% |
| 2011/12 | -88.3 | -86.4% |
| 2010/12 | -648.1 | - |