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

????:?????92?:???????

???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%?

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