递增金额
1.0_{2020,20191231,20201231,4.23%}~{2021,20201231,20211231,4.16%}~{2022,20211231,20221231,2.73%}~{2023,20221231,20231231,3.50%}~{2024,20231231,20241231,2.70%}_{近1月,20250608,20250708,2.40%}~{近3月,20250409,20250708,2.53%}~{近6月,20250109,20250708,2.33%}~{近1年,20240708,20250708,2.47%}~{成立以来,20190619,20250708,3.77%}