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

????:????vx:??????

??8?????????????????22???? (?? ??)???????????(????????????“?????????????????”),????????“??”???????????????????????????22?,47???????????,?,????,??????????;?,????????????????????????????????????????????

???,47??????????????,????6.4%????,?,7??????8.5%,???

???47??,?????????????5.3%,?3?????????????????????6.4???????????????????????,??5.8%,??????????????3??6.8??

??????????????????????????????47????,?????????17.5%?????????20.4%,???????3????15.8??11??,??

??????????????????????????7??,????????????????????????????14.8%?5.1%????12.3%,??????????????

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

??,???????,47???????????,?????????????????????????34.8%,??3??7.3???57?,?????????????????7.2%,?????????????????????

??????????????,????,?????????????

????????????????????????,47????,????????????????????

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