??
??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????????????????