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

????:??????:????92?95?98?

?????????????????(???? ??????????????)“??”????????????????????

???????????,????,10?????4.8%,????????????1.6??????,???????????5%,???????????????1.7????,????10???????6.5%,??????????????

??????????????,???10??????????????????6.3%,?????1.2???????,???????????????????,???????????????????????????????????,????2??????,????3???????????

???,????,???,10???????4.6%,????????????3.9????????????????11.2%,???????????9.6????????????????????

??????????????????,???????,????????????

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