??
?(????????????):?????????(2???14???????????)?,??1????,???????,????
????,1?????????,?M2????????????318.52?????,?????7%,????;1????????,????7.06??,??????????5.13???????????????
?????????,?????????????????????????12.7%??????11.4%,????????????????????????????,????
1??????????????,????3.4%,??????0.4????,?????????????????????????,????,??????????????? ???:????????????
?????????
???????????????1????????? ???????????????