??
?2???1????????????????????????? (?? ?????)2?????1??????,????????????“??????????”?
????????,?(1??????????????28???????31??),????????????72?,??????????????2.5??????????,???3400????????,??????????31.5%???,???“????”?????????
1???????????????????9????????,????,?????,?????
?????,???????????????????????12??????????????22????,24??
???,??,?,????,??,????
??????16??????,????????13???,???4700?????????(??????????????????????????????????) ???????:???
?????????
?????????????“????????”?????????????