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

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

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

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

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

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