递增金额
1.0_{2021,20211202,20211231,5.08%}~{2022,20211231,20221231,2.95%}~{2023,20221231,20231231,3.20%}~{2024,20231231,20241231,2.86%}_{近1月,20250629,20250729,1.47%}~{近3月,20250430,20250729,2.42%}~{近6月,20250130,20250729,2.24%}~{近1年,20240729,20250729,2.38%}~{成立以来,20211202,20250729,3.04%}