递增金额
1.0_{2021,20211230,20211231,6.64%}~{2022,20211231,20221231,2.92%}~{2023,20221231,20231231,3.70%}~{2024,20231231,20241231,2.90%}_{近1月,20250608,20250708,2.59%}~{近3月,20250409,20250708,2.73%}~{近6月,20250109,20250708,2.53%}~{近1年,20240708,20250708,2.68%}~{成立以来,20211230,20250708,3.21%}