??????????1?? ?????????

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

?????????(???????):??????????????(2???14??????????????)?????????,??1??,??????,???

?????????,1??????,???M2?318.52???????????,?????7%,??;1????,???7.06??????,????????????????????????5.13????????????

??????????????????????,????????????????????12.7%?11.4%,????????????????“????”“??”????,??????

1????????,??3.4%,?????????0.4?,????????????????,????,????? ??:???????????????