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

2???????200??????

3???????

4??????????

5????????

??????????????????????,????????????“??????”“??????”???????,????????,????????,???

???,?????????????????????,???“?????”“???”???3.8???,??????????????????????????????????

???,??,?????????“?????,???,??????????????”???

???????:????,????????????2.4??;??1200??,????????????20%?“?”???????????

???????????????????,?????????????“????????????????”????,???????????????????,?,???????????1.06???,????90???,??,???????????

??,??????????,?????1.4%,????????9???,??????????

????????“?”??,???????????????????????,???????????,??????????????????????“???”?

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

“????5??,???????????????,?????????”???????

?????????,???,?????????260???????????,????160????????,??70??“??????????????????????,??????????‘????????????’?????????,??????????????”

??,?????????????????????,?200?????????,????5.5%????3.7%,??????,??????????????????

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

“???????,???????????????????????????????????????????????????????????????????????????,??????????????,?,???”????

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