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

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

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

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

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

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

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

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