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

2??????????

3????????

4?????95?

5???????

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

???,??????????,?????5.3%?

????,????91????????,66???,???????????72.5%??????,??????????????????????????????18??????,?????????

???,????,??????????11??????????????3.8???,?????????15.9%,??4.4%?

???????,????????????????,???????????10%,??????

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