?? ????????????????1.9?
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4?94???????
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?????????????8??????????????????????????19????? (?????? ??????????????)???????????????????????19??,??????,?,???145???????????????????????,???1.9???????????????12.3%,????????????????
???????????????????????,????6???????,??26.5???,?????15.9%,????????????2019?19.2%?
???????????,????????,??????????28.9%,???????265??????????????????,?35.9%,??,???????
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