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

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

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

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

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

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

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