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

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

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

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

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

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

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??:???????????,??????????,??????????????