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