递增金额
1.0_{2022,20220804,20221231,1.95%}~{2023,20221231,20231231,3.19%}~{2024,20231231,20241231,2.99%}_{近1月,20250701,20250731,0.71%}~{近3月,20250502,20250731,1.81%}~{近6月,20250201,20250731,1.89%}~{近1年,20240731,20250731,2.23%}~{成立以来,20220804,20250731,2.75%}