????????????:??1600?

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

??????????2???13?? (??????????????????????????? ??)??13?,????,??????????????,??1940?,?????????2?10???1600??

??????2???10???????,????(???????????14.1%),?????????????????????????????????????,?????????????????,???????

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

????????????????????????,?????(2??5???????????10??),??????1.08??????????????,?2????14.6%,???85.1%???????4300???????4800??,???

??????“???????”???????????????????????,???????????????????????,??????????????800?;??2??????21?????????(30?,???????????????80%)????,??30%?50%??????,????????5?????????????

?????????????????????,??????????19????????????100??,?1.2??????????

?????,????????????????“???”“????”????,?????????“?”??,?????????????2000?????????????,???????????700??????????

??????,????,??110????????????????,????5.5%???????(???)

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