| （単位：%） | 総還元性向 | 前年比（％） |
|---|---|---|
| 2025/12 | -248.4 | +25.9% |
| 2024/12 | -197.3 | +76.2% |
| 2023/12 | -112.0 | +44.7% |
| 2022/12 | -77.4 | +1.1% |
| 2021/12 | -76.6 | -25.6% |
| 2020/12 | -102.9 | +10.5% |
| 2019/12 | -93.1 | -17.5% |
| 2018/12 | -112.8 | -7.1% |
| 2017/12 | -121.4 | +43.6% |
| 2016/12 | -84.5 | -20.2% |
| 2015/12 | -105.8 | +28.8% |
| 2014/12 | -82.2 | -19.4% |
| 2013/12 | -102.0 | -18.0% |
| 2012/12 | -124.3 | -25.0% |
| 2011/12 | -165.7 | -52.8% |
| 2010/12 | -351.2 | - |