递增金额
1.0_{2021,20210101,20211231,4.77%}~{2022,20220101,20221231,2.78%}~{2023,20230101,20231231,3.42%}~{2024,20240101,20241231,2.66%}_{近1月,20250920,20251020,1.87%}~{近3月,20250721,20251020,1.61%}~{近6月,20250421,20251020,1.86%}~{近1年,20241020,20251020,2.12%}~{成立以来,20201022,20251020,3.40%}