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

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

(?)????????????

?????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%?(??) ???????:??