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

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

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

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

5?????????

??9????????????????23? ??,9?23??,???????1-8???

????8???????????,???????31.3???,????????????14.0%????,????7.5???????,??48.8%;??????????4.7???,?19.9%?

1-8????,??2328??,??103?????????????1-8????,??4976??,???5.1%??????????3330????,????????????23.1%?

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