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

2?????????

3?????

4???98???

5???????

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

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

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