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,20250608,20250708,1.83%}~{近3月,20250409,20250708,1.89%}~{近6月,20250109,20250708,2.08%}~{近1年,20240708,20250708,2.32%}~{成立以来,20190320,20250708,3.76%}