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

????:????????:???????

????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?????????????????

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

???????????????:??