????:2024-08-17 20:21:45 ??:????
????:????????:????????
??????????????????????????????????????8??16?????????????? (?????????)?????????,??????????????,?????????????????,??????????2019??11.9%?9%???????18.7%,????7??,??????
?????????????????,?????????,?4335??????????,?????262????????16?????????????????,?,?????10????????????????
?,???????,??0.0016?????0.01,?????1/3????????1/10?
?????????????,????19??????????,??20%? ??:????????
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