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

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

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

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

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

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

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