递增金额
1.0_{2020,20191231,20201231,4.10%}~{2021,20201231,20211231,4.14%}~{2022,20211231,20221231,3.03%}~{2023,20221231,20231231,3.06%}~{2024,20231231,20241231,2.78%}_{近1月,20250914,20251014,2.56%}~{近3月,20250716,20251014,2.08%}~{近6月,20250417,20251014,1.97%}~{近1年,20241014,20251014,2.16%}~{成立以来,20190320,20251014,3.71%}