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

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

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

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