递增金额
1.0_{2020,20191231,20201231,4.19%}~{2021,20201231,20211231,4.19%}~{2022,20211231,20221231,3.21%}~{2023,20221231,20231231,3.68%}~{2024,20231231,20241231,2.98%}_{近1月,20250914,20251014,1.71%}~{近3月,20250716,20251014,0.69%}~{近6月,20250417,20251014,1.26%}~{近1年,20241014,20251014,2.06%}~{成立以来,20190911,20251014,3.73%}