?????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?????

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

???:??