????:1??????:????????

2?????sn

3?????????

4?????

5???????98?

?????1???31???? (??? ????????)???????,????????,????????????????????????37.5??,?14.2%,????,????????“????”????,??????,?????????????18.7%???????????????,????60???????1659.6???????,??????17.1%?

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

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

??,?????????????,????353?????????????2736??,????«????»?????«????????»????«????????»«??»????“?????”?????????20??,???,????

?????????????????????????,???22??????????????????????,????????“?”?????????“???”????????,??????????????,??????????????????????,???????????????,??????????????23.8%?32.1%?

?????????????,???“?????”?????????,????,??????????????30???????????????“???????????????????”,???????????,??????1733??????????“Fo????”????????,????????????“??????”???,???????????,?????????????????????63.3%?56.7%?21.3%?

????,?????????????????????“????????????????????”“??????????”????7??????,????????“????”????,“????”?????????,?????????

?“???????”“????”????????,???“??????”?????,??????“??????”??????????“?????????????????”?????????????,???????????????1.5?????41.4%?29.4%?(????) ?????:??????????????