??
??????????????????? ?
???????????????2????????6?? (?? ????? ???????)?????????????6????,????,???????????????????,????
?????,????,????18.7?,???19.4%????4160??????(??????????)???????????????,????5.7%?
??????????????,?,?10.16??,??????????????????280????,???????????2700???????????;????????????4.04?,2??1??????126????3600?,??
??????????????????????????????……???????,?(??????????)????????????,????,????118????,???4490?????????????,???????(???????) ?????:????
?????????
?????????????????? ????????????????????????