递增金额
1.0_{2021,20211230,20211231,6.64%}~{2022,20211231,20221231,2.92%}~{2023,20221231,20231231,3.70%}~{2024,20231231,20241231,2.90%}_{近1月,20250810,20250909,0.75%}~{近3月,20250611,20250909,1.48%}~{近6月,20250313,20250909,2.06%}~{近1年,20240909,20250909,2.49%}~{成立以来,20211230,20250909,3.11%}