912? ??????40%???380.3??48.80%99????????????
?????????2011?Ѧ?159???????????????????????????????????????????201511?¡40??????20?3????51????????????????I?????????
??????99?????A?????????A11????????????????????3??6.67?????
?3???????????40%????11600??74300?5.69??380.3???11367??587674.87??255.6????124.7?48.80%
?????????????֦3????????????????????????o??????
????????????????????????????????????50???????????????????2009?21????20?????????¡10%-30%??????
????????????????????????????????????????????????̧??????????