??:??10???????????,?????31.9???

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

??11????????????22?? ???,11????????22????????????????,????1~10????

??10??,??31.9???????,????????????14.5%??,??7.9??,????48.0%;??4.9???,??????????20.3%?

1~10???????,????2880????????????,?128??;???????????7181?,???????8.3%;????4502??,????20.7%?

????:???