?????????????2???6???? (??)????6?????,??????????,?????????????4.36??????????,??????????5600?????????,?????“??????”???????????

????????????????,?????????,?????????????,????,??????????????????,??????,?????????

????????????,????????????,?????3%??????????,????????????????????????????????????????

???,?????????????????,??,????????????????????????????????,???,?,???????1000?19.4%?(????????????????) ???????????:????

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