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