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

2???????

3??????????

4????????

5???400????

9??????19??????????,???9??????

?????????????????????,???,??????????????8???,?????,??,????????????????????,??????????????,???????????????????????????????6.4%?8.6%;??????,??,????????,??????????,?,?????

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

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