???????????? ?1999????????
?????????????1?24??? (???? ?????)??????????????,?????????????????????????????,???????????????“????”????,??????????????????????,??????????????24?????????,???1????,?????2.63????,???????????1999??,?????
?????????????,????????????5??,??,?????????????????????????????????????????????,???????,???
???????????????????????,??????,????????????????“?????”??????,????3970??,??????????????????3881?,?97.76%,??,??????;??,??????????????????,?652??????
??,?????12315??,??????????????????12315???12315??,????,???????????????????12????20?????,???????????????????24795???,????????????????,?????99.94%?(???????????) ???:???????????