?????????? 7??????

????:??????:??????

??????????:????????????? 7?????????????????????:??????????

??????????(??????????):????(8??????18????????????)????????????????,????????,??,????????????,????????????

??:7?????????,?????????,????6%,???????????1.7??????????????????????

????,???13.3%?????????????????????

????????????????????????????????8.5%,????2.8???????,??????????7.2%??14.8%,?????????,???????????8.5%??11.7%,????????????

??????,??????????7??,????7.3%,?????????????????????????????????????????8.5%,??67.4%,????????????????0.7??????????? ?????????????:??