????:1??????????92??95:????

2???????

3??????

4?????????

5?????????

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

???????????????????????,2?5???????????????10??,???????????????????????????????1.9???,??????????????30%?

??,??????,??8.6????,?????5%??1189???????,??????7%?

(?? ???)

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