| （単位：%） | 総還元性向 | 前年比（％） |
|---|---|---|
| 2025/12 | -196.6 | +75.1% |
| 2024/12 | -112.3 | +75.7% |
| 2023/12 | -63.9 | -3.3% |
| 2022/12 | -66.0 | -926.4% |
| 2021/12 | 8.0 | -104.0% |
| 2020/12 | -198.0 | +75.5% |
| 2019/12 | -112.8 | -13.3% |
| 2018/12 | -130.1 | +12.4% |
| 2017/12 | -115.8 | -1.9% |
| 2016/12 | -118.0 | +0.6% |
| 2015/12 | -117.3 | -3.9% |
| 2014/12 | -122.1 | +20.0% |
| 2013/12 | -101.8 | +154.9% |
| 2012/12 | -39.9 | - |