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

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

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

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

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

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

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

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