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

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

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

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

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

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