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,20250914,20251014,2.11%}~{近3月,20250716,20251014,1.25%}~{近6月,20250417,20251014,1.94%}~{近1年,20241014,20251014,2.29%}~{成立以来,20211230,20251014,3.08%}