??
?????????????????2?????????????????????????????4???????????????????????? (??? ??????)??????????????4???,???????????????????????12?,?(1??28?2?????4?),???60????????????????????????????,?5.1?????????,?23.7%???????????66.3%,???
????,????,?????
????,????,??,?36???16.2???,???59.4%???27.1%,??????10%?????????????????55.3%?
???,???,???????,??????????,?????10????,?10.1??????10.2??????,????23.9%?????????30.9%?
???,?????“???”?,?????????,?????????????(???????????) ????????:????????
?????????
??????????????????????60????????????????