??????????????????????

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

(?)??

????6???????8??? (? ?)8????,???

??,??8??14??????????????,????????????4.5?????8000??????,?????3.2???6000????

???,6?8??(?14?),?????????1.2??????,????????????7000?,?58.3%,???????“????????????”??????????????????????;??????????????????3.2??,??????????????????????71%,?????

??????,??“???”???????????,????“???”?????????????????????????,??(??14?????????),???7000?????????,?87%,??,??????5000???????????,??2.1??,???46.6%?(?) ???????????????????:???????