递增金额
1.0_{2020,20200101,20201231,3.52%}~{2021,20210101,20211231,3.83%}~{2022,20220101,20221231,2.91%}~{2023,20230101,20231231,2.81%}~{2024,20240101,20241231,2.55%}_{近1月,20250920,20251020,1.42%}~{近3月,20250721,20251020,1.55%}~{近6月,20250421,20251020,1.72%}~{近1年,20241020,20251020,2.04%}~{成立以来,20150521,20251020,3.63%}