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

????:????????:80?????

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

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