递增金额
1.0_{2020,20191231,20201231,4.13%}~{2021,20201231,20211231,4.48%}~{2022,20211231,20221231,3.36%}~{2023,20221231,20231231,3.53%}~{2024,20231231,20241231,3.34%}_{近1月,20250608,20250708,2.19%}~{近3月,20250409,20250708,2.34%}~{近6月,20250109,20250708,1.62%}~{近1年,20240708,20250708,2.18%}~{成立以来,20190612,20250708,4.14%}