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

?????2?????????17?????? ??????????(??????“?”)17????,????????????37.7%???,???????????????2??????????????

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

??????,????????35?????????????????,???????????5????????????,???????????,????,?????,?????????????

?????????????,???????????????????,??????????????????(54.3%)???????????????,?2??????,??????????????????3.5???

????????,????,????????????????????,?????????(46.6%)???

??????????????“??????????????????”????????????????,?,?12??17??????????????????12.5%????????18.4%,??????????????,??????????????(?) ????????????????????:???