| （単位：%） | 総還元性向 | 前年比（％） |
|---|---|---|
| 2025/12 | -48.3 | -53.0% |
| 2024/12 | -102.8 | +27.7% |
| 2023/12 | -80.5 | -9.2% |
| 2022/12 | -88.7 | +500.8% |
| 2021/12 | -14.8 | -76.8% |
| 2020/12 | -63.6 | +26.6% |
| 2019/12 | -50.3 | -37.6% |
| 2018/12 | -80.5 | -45.0% |
| 2017/12 | -146.4 | +220.0% |
| 2016/12 | -45.8 | +4.8% |
| 2015/12 | -43.7 | -52.0% |
| 2014/12 | -91.0 | +60.3% |
| 2013/12 | -56.8 | +1.6% |
| 2012/12 | -55.9 | - |