????:1???????:???????95?98??

2?QQ???????

3?????????

4??????????

5??????300?3??

25??????,????,?????,???????????????

??????????1999??,????????4?????,???????6%?????????,?,???,????????????2023????????????,????????????????????2.7%,??????????????2????,???????????????1.7%,?????

????15?????????????????????????????,????????????10???,????95%?

????,??,??????????????????65?????????????????????????????????????????????????????,?????????????????????

?????????65??????14%,???????????????????????????,??????????9000?,???????65???????????????,??????????????6200???????????

?????????????????,????,???,????,????????????????20??????????????????,??57117???????,95%??????

??2008?????????,?????????,????,?????60%???????????????,????(????????) ?????:????????????????????