?????????????????????:80%??

????:?????????:????

?????9???25???????????? ????«????»?????,??,80%???,??????????????????“??”,????

??,?????,???18%??????????,?????????????????????????????“????”?????????????“????????????????????”??????????????,????

????,???????????????,???????,?????

??????,?2016??3?,?????????????????????????????????77%??????80%?2012??69%,2004??65%?

????,???2016???????????????3??????,????21%?18%?2012?29%,2004??34%?

????,????????????,????????19%????????15%??????18%?????????????????

????8??????1??????20????,????1015???????,??4???? ???:??????????????????????