?????173????????

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

??????2????????????8????? (?? ????????)?8??????????????????????????,??1??,??????????,????????13.6%?????17.6%?

???1????,???????????????218????,?????173???????????,?????????????????????????????????????????100????????,????,???

??????????????????173???????????? ????

??,?????,?????????1???????????:?40%,???16%,?????????8.2%?

??????“??”??????????????????????????????????,???“??”???????,?,????????“?????”?

?????????1?????,“???????”???????????????????????20.9%,?15.5%;??,?????????????14.2%?“????????????????”(??????)?54.4%?

????????????????????????????????????????????????????????????,???????20???????????????

???,??,???????,?????????????????????????????????,????????(???????)

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