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

2?????????

3?????????

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%?(???????)

?????:????