????:1???????????:??????????

2?????????

3?????????

4???????

5???????

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

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