递增金额
1.0_{2021,20211216,20211231,4.80%}~{2022,20211231,20221231,3.22%}~{2023,20221231,20231231,3.23%}~{2024,20231231,20241231,2.99%}_{近1月,20250914,20251014,2.76%}~{近3月,20250716,20251014,2.28%}~{近6月,20250417,20251014,2.17%}~{近1年,20241014,20251014,2.37%}~{成立以来,20211216,20251014,3.12%}