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?2???????19?????????????????????????? (??? ??)??????????A??????????????19??(??)?,????????????????,?????,?,????????3300???

???,??????????????????3351??????,??????????????????????????????????????????????0.81%;?10772???,??????????????1.46%;?????2226???,????????????2.03%??17210????????,?781???????

?,?????????????A?18?,??????????????????????19????????????????,???????????????,?????,????????????????,A???

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????,?????,?????,???????8.68%??7.92%,??????A?????(?????????????) ??????:??????????????