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