??
??????????2?????14?????? (????????? ?)?14???????????????,??8.5???????????,?????????????????????????39.2%,??????1993???????????????,????????,?,???,??????????
?????,????,?????????????????????“???,?????????‘????’???????????????????????????????????????????????????‘??’???,?????50%,???????,??????”???
????????????????????,???????????????????????????????????????????????????????????????????,?,??,????????????????????80?????
??????12??????,????,??????????
“??,?????????????????????,??????????????????,????”??
?????????,???????????“?????????????”?“????”????,????????????????????????????????????????????????,??????????,?,???(?????????????)
?????????:?????????????????
?????????31?????????????????????????