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

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

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

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

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