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

2??????????????

3????????????

4???????????

5?????????

???7????????8????? (????? ?)?8????,????????5???????????????0.1???4.1%,????????????????????????3?,????211?????

?????????,??????????????,???2937??,?60.1%???,????????????????20.8%?19.1%???5???????

????????,???,?????????5?????????????????9.9%,??????4???4.7??,???1.8????????????????????,????????????????2005????????,??????????????????????????????????????????????

??????7???????????,????????????????«???????????????2.0»,???????,????????8????,????,?,??????????????????(??????) ?????????:????????