????:1????????:?????????

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4???????wx

5???????????

?????????????????:?????????20????,????????????????,18??,??????4.6%?

????????????????????,18?????????????????????,??????????????????29.7%,??0.8???,??????????“???”?????????????,?????????,???????

???????????,18???????,???????????????????????10.7%,?????????11.5%;?????????19.1%,????????????????????

???,?????????????20182023?????,???4???,?????????????????????????????,??

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