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

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

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

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

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

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

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