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

????:??????????:028?????

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

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

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

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

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

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