???60?????????????????

?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%?

?,???“???”???,?,??(??????) ?????:????????