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

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

3?????????

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

5???98??

???7?8???? ????8???,?5????4.1%,??3??,??????211????

??,?????5??????

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

????,????????5????????9.9%,??????4???4.7????????,?????1.8?,???????2005??(????) ???:?????????????????????????