递增金额
1.0_{2021,20210929,20211231,4.03%}~{2022,20211231,20221231,3.19%}~{2023,20221231,20231231,2.83%}~{2024,20231231,20241231,2.72%}_{近1月,20250810,20250909,1.68%}~{近3月,20250611,20250909,1.74%}~{近6月,20250313,20250909,1.91%}~{近1年,20240909,20250909,2.13%}~{成立以来,20210929,20250909,2.95%}