| （単位：%） | 総還元性向 | 前年比（％） |
|---|---|---|
| 2025/12 | -130.7 | +16.8% |
| 2024/12 | -111.9 | +23.5% |
| 2023/12 | -90.6 | +9.0% |
| 2022/12 | -83.1 | +109.8% |
| 2021/12 | -39.6 | -13.6% |
| 2020/12 | -45.8 | +12.1% |
| 2019/12 | -40.9 | -62.7% |
| 2018/12 | -109.6 | +2.9% |
| 2017/12 | -106.5 | -30.5% |
| 2016/12 | -153.2 | +38.0% |
| 2015/12 | -111.0 | -29.2% |
| 2014/12 | -156.8 | +17.4% |
| 2013/12 | -133.6 | -1.3% |
| 2012/12 | -135.3 | -5.5% |
| 2011/12 | -143.1 | +109.2% |
| 2010/12 | -68.4 | - |