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

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

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

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

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

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

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