递增金额
1.0_{2020,20191231,20201231,4.06%}~{2021,20201231,20211231,4.17%}~{2022,20211231,20221231,2.45%}~{2023,20221231,20231231,3.19%}~{2024,20231231,20241231,2.87%}_{近1月,20250629,20250729,1.07%}~{近3月,20250430,20250729,1.58%}~{近6月,20250130,20250729,1.44%}~{近1年,20240729,20250729,2.13%}~{成立以来,20190522,20250729,3.59%}