?????????????????????????? ????? ???
(???????????)?????
???????????????(??)????????:???????????
????? 1/7?,???????,?????????2??1?????????????,?????????????
??:?????
??????????? ????
????????:??4?????????
?????“??????”:???????
?????:???????????
?????????«????»:?????10%
???????????????????????
3?29?16?????????
???????????????????
??:?????80%??????????????
????????????682?????????
??:?????80%??????????????
????????????????????
????MC?????????????????
?????????18.71?
????MC?????????????????
??:????????????3??????
????:???????????????
??????7???,??????!
???????????????????
??????????????????70??
?????????????????????
??????????????????????
??????????!?????????
??????15??????????8???
«?????»??????????????
????2016???48.6???????4.3%