9????60?????????????

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

??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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