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

????:?????????????:51pc·me??

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

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

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

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

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

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