| （単位：%） | 総還元性向 | 前年比（％） |
|---|---|---|
| 2025/12 | -77.5 | -17.4% |
| 2024/12 | -93.8 | -0.5% |
| 2023/12 | -94.3 | -7.5% |
| 2022/12 | -101.9 | -2.1% |
| 2021/12 | -104.1 | +50.6% |
| 2020/12 | -69.1 | -44.2% |
| 2019/12 | -123.8 | +32.6% |
| 2018/12 | -93.3 | -21.6% |
| 2017/12 | -119.1 | +14.7% |
| 2016/12 | -103.9 | +7.7% |
| 2015/12 | -96.4 | -6.5% |
| 2014/12 | -103.1 | +71.1% |
| 2013/12 | -60.3 | -48.4% |
| 2012/12 | -116.9 | +23.5% |
| 2011/12 | -94.7 | +171.7% |
| 2010/12 | -34.8 | - |