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

????:?????????:????300?2??

??????6???????25???? ?25????,5??????????14.8%,?????????????????9.6%????2???

???????????????,??5?????????????121?(??,?),???????????????????3.1%????????????????3759?????????,???????3881???????????

5?????????????,??????????18.7%??,?,??????????,?????????50.2%?????????????31.5%;???,????????????????????,??26.6%?

??5??,??12.5%?????????7.4%???????????????,????1052??,??????????5.5%?

??,5??????????????????????????,????????????????????,??????????????????,??,??????(?????????) ???:????????????????????