递增金额
1.0_{2021,20211125,20211231,4.73%}~{2022,20211231,20221231,2.64%}~{2023,20221231,20231231,3.37%}~{2024,20231231,20241231,3.07%}_{近1月,20250810,20250909,1.64%}~{近3月,20250611,20250909,1.70%}~{近6月,20250313,20250909,2.12%}~{近1年,20240909,20250909,2.22%}~{成立以来,20211125,20250909,2.98%}