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

????:?????95?98??:????????

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

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

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

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

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

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