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

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

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

??

??:???????????,??????????,??????????????