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??10??????????22????? ?????:??22?????????,?9??,??60????50??,????????????

??????,?????????????,9?????????60?????????????27.2?????,??674.9????,??????1982????50??????59?(672????)?60??????23.4%,???????????,?50?59????????(23.3%),???????

??,??????,?????????????7??????????,??9.5???????????(???????),????1.5%,??60??1.3??,???14.6%;???14%,????(??????)

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