递增金额
1.0_{2020,20191231,20201231,4.33%}~{2021,20201231,20211231,4.30%}~{2022,20211231,20221231,3.40%}~{2023,20221231,20231231,4.48%}~{2024,20231231,20241231,3.13%}_{近1月,20250608,20250708,2.31%}~{近3月,20250409,20250708,2.53%}~{近6月,20250109,20250708,2.03%}~{近1年,20240708,20250708,2.43%}~{成立以来,20190313,20250708,4.30%}