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

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

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

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

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

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

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