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

2???????vx

3?????????

4?????

5????????????

?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%?(????) ??????????:?????????