????:1???????:???

2????V

3????????????

4?????200????????

5????????

(??)??

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