???????:????????????????180???

????:??????????:??????6??????

????????????????9??????????????13???????????????? ???????????????,??????????????????,??????????????,??,?180?????????????,??21.9%??????????????????????????????9????????14?17????????,?????????????????????????????4.2??9.5??4.2???????????????1.6??????,????????????????????????32????????????????????10??????????????????????8???????7.8????????????,?????????????????????????20???????17.7???12.5????9.3?????????????????????

????,??????,???,??????????,????????????;??????,?,?????????30??;?,?,?????????????????????????

??????,???????????,??????????,?????????????????????????????????????,????????????,????,??????????????????????,?????????????????????????????12367???????????????? ????:???