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

2??????????

3???????

4????????

5??????vx

??2?22????? (? ???????????)??(??????“?”)22???,????????(1?????14?2??????????????????22???12???????????????????????),???197????,???????????1.8???????????????(????????)?,??????,????26.8%????????12.81%?????

??????????????40???22????,???????????,?????????????,???

?????????,??136???,???,???????????????????????51%,???????

??,??????,?92.4???????25%,???????????????????

??,?????????,???????????????181??????????????,?????25%,????????5.5??????

??????????????????,???????????????????????????????????????????16???????????????????,????,????90%,???????????“??????????”??,??(???) ?????:??????????