| （単位：%） | 総還元性向 | 前年比（％） |
|---|---|---|
| 2026/1 | -100.5 | -28.7% |
| 2025/2 | -141.0 | +53.3% |
| 2024/2 | -91.9 | -27.6% |
| 2023/1 | -127.1 | -25.6% |
| 2022/1 | -170.7 | +248.9% |
| 2021/1 | -48.9 | -50.7% |
| 2020/2 | -99.3 | -27.4% |
| 2019/2 | -136.7 | -43.3% |
| 2018/2 | -241.3 | +146.3% |
| 2017/1 | -98.0 | -41.4% |
| 2016/1 | -167.1 | +722.2% |
| 2015/1 | -20.3 | -53.6% |
| 2014/2 | -43.8 | - |
| 2012/3 | -7854.5 | +7403.0% |
| 2011/2 | -104.7 | - |