| （単位：%） | 総還元性向 | 前年比（％） |
|---|---|---|
| 2025/7 | -122.2 | +3.6% |
| 2024/7 | -117.9 | +40.4% |
| 2023/7 | -84.0 | -28.6% |
| 2022/7 | -117.6 | +37.2% |
| 2021/7 | -85.7 | +11.0% |
| 2020/7 | -77.2 | -66.4% |
| 2019/7 | -229.7 | -98.9% |
| 2018/7 | -21406.4 | +26448.4% |
| 2017/7 | -95.7 | - |
| 2016/7 | -80.6 | - |
| 2015/7 | -93.6 | -44.2% |
| 2014/7 | -167.7 | +175.2% |
| 2013/7 | -60.9 | -21.7% |
| 2012/7 | -77.9 | -33.1% |
| 2011/7 | -116.4 | - |