?2?????2?????????????? ???,???????2??????1?,?????????,???
???????,???,??????????????,????
????????????,?????????,???????25%??,????????????????10%?
???????????:???????????????????????????????????????
?????????????:????????
????!?????????????
??:?????80%??????????????
??:????4?????????????
?????????????????5????
?????????«????»:?????10%
?????????????????
?????????????????????
????:????????????????????
??:????4?????????????
????????????“???”???!
?????“??????”:???????
??????????????????
*ST??:??????????????????
?????????“??”??????????
?????????“????”???????
????2016???48.6???????4.3%
?????????????????????
2017????????????????????
??????????????????????
???:2016??????????10?3?7.7…
????2016???48.6???????4.3%
?????????????????
?????????????????????
????????????????