????:1????????????:100?3???????

2??????????

3????????

4??????

5??100?????

????????????12?26?? ????????????,??????,??16.2??????????,????4.7??,?????????????????2.5?????;????8000?????,??3000?????,?????????2300???

??,??????????????43????????????????,???11.7%??;?????51.8????,??3%??????????????????,????

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