???33???????????? ???????

????:??98???:500?????????

?????????????10??19??? (?)??????(?????????????“??????????”)19??????,??????1??9???????????,???33.3?????,??????????13.5%,??

????????,??,????????,??,???,?????10792???????,????9.8%????????????????????“?”??????,????,????????????????1??9??????????????1430??,???????????????

?,???1990????????????????43.1%,????19?????????

????,??,???????????????????60???,??11??????????,???120??????????,80?????,“????”??????92???????????

?????????????????,??,??????????????,?,????????????,???????(????????) ??????????????:??