递增金额
1.0_{2021,20211111,20211231,4.25%}~{2022,20211231,20221231,2.94%}~{2023,20221231,20231231,3.36%}~{2024,20231231,20241231,3.00%}_{近1月,20250423,20250523,1.93%}~{近3月,20250222,20250523,2.28%}~{近6月,20241124,20250523,2.24%}~{近1年,20240523,20250523,2.54%}~{成立以来,20211111,20250523,3.11%}