递增金额
1.0_{2020,20191231,20201231,4.13%}~{2021,20201231,20211231,4.48%}~{2022,20211231,20221231,3.36%}~{2023,20221231,20231231,3.53%}~{2024,20231231,20241231,3.34%}_{近1月,20250629,20250729,0.38%}~{近3月,20250430,20250729,1.63%}~{近6月,20250130,20250729,1.47%}~{近1年,20240729,20250729,1.88%}~{成立以来,20190612,20250729,4.09%}