| （単位：%） | 総還元性向 | 前年比（％） |
|---|---|---|
| 2025/12 | -200.1 | +38.0% |
| 2024/12 | -145.0 | +62.0% |
| 2023/12 | -195.1 | +7.6% |
| 2023/1 | -89.5 | -50.6% |
| 2022/1 | -181.3 | +68.2% |
| 2021/1 | -107.8 | - |
| 2019/12 | -229.4 | +201.3% |
| 2018/12 | -76.1 | -75.4% |
| 2017/12 | -100.3 | -86.2% |
| 2017/1 | -309.2 | -57.4% |
| 2016/1 | -726.4 | - |
| 2014/12 | -309.9 | +0.7% |
| 2013/12 | -307.8 | -84.0% |
| 2012/12 | -412.4 | -108.9% |
| 2012/1 | -1923.3 | -141.4% |
| 2011/1 | 4651.1 | - |