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

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

????2???6???? (????????????? ???? ?)????6????,??????,??????,?????????????

????????,????????,????????????18.7????,?????????????19.4%??4160???(?????????????????????????)???,??????????????????5.7%?

???????????,????,??????????????????10.16???????,??280????,?2700?;??4.04???????????????????,2??1?126?3600?????,??

???????????????……???????????????????,????(????)???????,??,????118?,??????????????4490???????????,?????(?????????????) ????:??????