?? “????”?:??“??”????“?”
????:1????????:?????95?98
2??????
3????????
4???????
5?????wx
???????
“??”????????????:??“????????????”??????????“??????”
???? ????
“????,‘??????????’????4.8???????,???????12.8?,????????1978?????5.05%?????????????13.84%,??????????2004??85%??70%?????????????????,??‘??’?????????‘???????????????’???”??????,???
???6??17?????????30??,??«????????????????»??????????????30???????“?????????‘??’?? ???????”?
???????????,????????257??,???26.8%;????169?????,??????17.6%?“?,?????‘?????’?”??
?????????????????,????“????????”?,??????????????????????????????,“????????????????”????,????“????????”??????????????;??“???????????”???,???????????60????,?????????,???,?????????????,??????
????????????,?????????????“?,??????‘???’?????????,????????????????????????????????????????‘????????????????’?????????????????,???”????????????????????
????????6????????????????6??????,??“???????????????????”?????????????????“???”???????
????????,?????????,??????????15??,??????????????????????,????????,?????,???“??????????”???????
“???????‘??????’???,????????????,????????????????????,??????????????????????????????????;????????????????????????,???????????????,???????????????;????????????”?????????????(????) ???????:??????