???????? ???????????

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

??????,??????????????????????????????

??????,10??????????4.1?????????????,???????????????4.6%?????????38.9???,????1.2%,???

????????????????????? ?????????:?????????????10????,???????????????????????????????????3489??,??74.3%?????????,????????????8???,??,??,?????????????

????????? ???????

?????,??????????????,?????????????????

??????????????????????,?,2???????????40????????????????????,?????????????????7????????????????????????3600????,?????????

?????????????????????? ????????????:????????????????,?????8??????15????,????????????5.3????,?????????????????????????????????,????????245.2???????????,??30.22%?

??????????????,?????,???????3???,???????????1???

?????????? ??:???????????????504.67??????,??????????50???????15??????????

??????,10????????1328???,????????,???????????????6900????????????????,???????????????3.7%;??2.1????????,?????????????????????,???????????37????????????????????

????

????????????????,???????????????????????????,????

??,?????????????,????????,?????????????????,???????,????????“?????”???????????????????,??????5%~10%?

?????? ?????:????????????,??????????????????,??????????,???????

??,??????????????10. 7??,????90%??,??????????????????,???(??????????????) ???????????:??????