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

2????????

3?????????????

4?????

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

????2?????????8??????? (???? ??????)????8???????,????1??,???????????,??13.6%????17.6%?

????1???,????????????????218???????????????????????,????????173?,??????????????????????????????????????????????????????????????????????????100?????????,?????,????

????173?????????????????????????????????????? ??????

?????????????,??????????????????,?1??:???????40%,?????16%,??8.2%?

?“????????”????????,??“?”???,?,????????????????????“???????”?

?????????1????????????,“?????”?20.9%,???15.5%;??,????????14.2%?“??”(??????????)??????54.4%?

???????????????????????????????????????????????????????????,??20?????

??,?????,????????????????????????????,?????????????????????????????????????,??(???)

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