递增金额
1.0_{2021,20211201,20211231,2.58%}~{2022,20211231,20221231,2.76%}~{2023,20221231,20231231,4.20%}~{2024,20231231,20241231,3.56%}_{近1月,20250914,20251014,5.55%}~{近3月,20250716,20251014,1.83%}~{近6月,20250417,20251014,2.23%}~{近1年,20241014,20251014,2.21%}~{成立以来,20211201,20251014,3.30%}