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

2???????200

3??????????

4??????????

5???300?3???????

?12???11?????????????????? ?“??????”???????????,11???,??156.6??151.2?,???????????????????45.8%???????47.4%,?45.6%?

1-11?,???1134.5?1126.2??,??????34.6%??????35.6%,???40.3%?

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