????:1???????????v:??????

2???????

3???ktv??????????

4??????

5???????

??12??????????20? (??)????????????20????????1-11??????????????????,????11???,??32.3???,???????14.4%?

????,???8.2???????,????46.7%;?????????????4.9??,?????19.2%?

1-11????????????,?????3147?????,??151??;???8665????,????12.0%;??5290??,???18.7%?(???????)

?????:????