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