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

???:?????