| （単位：%） | 総還元性向 | 前年比（％） |
|---|---|---|
| 2025/12 | -12.5 | -145.2% |
| 2024/12 | 27.6 | -84.6% |
| 2023/12 | 179.4 | -292.0% |
| 2022/12 | -93.4 | +64.9% |
| 2021/12 | -56.7 | -36.8% |
| 2020/12 | -89.7 | +35.5% |
| 2019/12 | -66.2 | -33.8% |
| 2018/12 | -100 | -14.7% |
| 2017/12 | -117.3 | +20.6% |
| 2016/12 | -97.2 | -11.9% |
| 2015/12 | -110.3 | -64.8% |
| 2014/12 | -313.4 | +112.7% |
| 2013/12 | -147.4 | +60.9% |
| 2012/12 | -91.6 | -62.4% |
| 2011/12 | -243.7 | +56.3% |
| 2010/12 | -155.9 | - |