???2?????????????13????? ???????????????????(CBC)?????????????????????,???????????12??????,?“???????”?????51???
????????:???
??,“???51????????,???????????????????????????????(????)??,?,????”
2??7????,??,?“???”,????????
????????,???51??????????,????“???”???????????
????:????
????:????????????????
???????????????????????
??????????????????
?????????????????5????
?????????????????????
?????????«????»:?????10%
??19????????????????????
??:????????????????
???????????????????????
2017????????????????????
????2016???48.6???????4.3%
???????????????????
«?????»??????????????
?????????????644?
??19????????????????????
??:?????80%??????????????
3?29?16?????????
????:????????????????????
??????560?????????2000??
????!?????????????
?????????18.71?
???:1-2???????5640????8.6%
?????:???????????3
???????????????????????
??:?????0.19%????????