递增金额
1.0_{2020,20191231,20201231,4.37%}~{2021,20201231,20211231,4.23%}~{2022,20211231,20221231,3.22%}~{2023,20221231,20231231,4.37%}~{2024,20231231,20241231,2.79%}_{近1月,20250914,20251014,1.62%}~{近3月,20250716,20251014,1.89%}~{近6月,20250417,20251014,2.03%}~{近1年,20241014,20251014,2.17%}~{成立以来,20190814,20251014,3.95%}