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

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

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

????????????1???????????????,?????????????????,????,???????????????????????????,????????????????????,??,????????????,?????

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

??????????,10?????,??????32.45???????????????,??14.98%,???7.47???????,?????????????????30.56%,????????? ????:?????