递增金额
1.0_{2020,20191231,20201231,4.10%}~{2021,20201231,20211231,4.14%}~{2022,20211231,20221231,3.03%}~{2023,20221231,20231231,3.06%}~{2024,20231231,20241231,2.78%}_{近1月,20250629,20250729,1.65%}~{近3月,20250430,20250729,1.78%}~{近6月,20250130,20250729,2.00%}~{近1年,20240729,20250729,2.25%}~{成立以来,20190320,20250729,3.74%}