????:1?????300????:???????

2????????????

3?????????

4?????

5??????????????

??(????????):9?????????????23??,?????,??,???

??????????????,???????,?????????????????,???????????????????????4600??,??????????????????????????????,31?(????????????????)???5????

?????????,????,?????,???????8???,??????????????????????????????????????10%?14.9%?9%??????,??????????????1???????????????????????54.6%?31.8%?78.4%?8???????????,?????????????????????????????????17%,???50%,????????200???(??)

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