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

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

?????????

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

????????