??
???????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????????
?,??,??????????????????,?????????????????????,?????(?????????)
?????:??????????????????????????????????????????
?????????????173??????????????????