??:????????11??????????22??,????10???,????31.9?,??14.5%???,?????????????7.9????,??48.0%;?????4.9???????????,???20.3%?110?????,????????????????7181????,????8.3%;???4502??,??20.7%?

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?? ???????????????31.9??? ????14.5%

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2??????100???

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??:????????11??????????22??,????10???,????31.9?,??14.5%???,?????????????7.9????,??48.0%;?????4.9???????????,???20.3%?110?????,????????????????7181????,????8.3%;???4502??,??20.7%?

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