| （単位：%） | 総還元性向 | 前年比（％） |
|---|---|---|
| 2025/12 | -53.1 | -33.0% |
| 2024/12 | -79.3 | +43.4% |
| 2023/12 | -55.3 | -28.7% |
| 2022/12 | -77.6 | -19.3% |
| 2021/12 | -96.0 | +70.2% |
| 2020/12 | -56.4 | +42.1% |
| 2019/12 | -39.7 | -53.3% |
| 2018/12 | -85.0 | -2.7% |
| 2017/12 | -87.4 | -11.3% |
| 2016/12 | -98.5 | -28.9% |
| 2015/12 | -138.5 | -16.6% |
| 2014/12 | -166.0 | +193.9% |
| 2013/12 | -56.5 | -112.5% |
| 2012/12 | 450.3 | -631.3% |
| 2011/12 | -84.8 | +22.5% |
| 2010/12 | -69.2 | - |