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

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

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

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

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

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

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

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