| （単位：%） | 総還元性向 | 前年比（％） |
|---|---|---|
| 2025/12 | -46.0 | -32.2% |
| 2024/12 | -67.8 | -26.3% |
| 2023/12 | -92.0 | +14.0% |
| 2022/12 | -80.6 | +3.8% |
| 2021/12 | -77.7 | +51.0% |
| 2020/12 | -51.5 | -37.1% |
| 2019/12 | -81.9 | -59.1% |
| 2018/12 | -200.0 | -116.4% |
| 2017/12 | 1220.9 | -1311.6% |
| 2016/12 | -100.8 | -15.6% |
| 2015/12 | -119.4 | -1.6% |
| 2014/12 | -121.4 | +48.9% |
| 2013/12 | -81.5 | +14.6% |
| 2012/12 | -71.1 | - |