????:1???gm??:?????

2?????

3???????

4????????????

5??????????

??????2??13???????? (? ?????????)???(?????)13?????,????,1?5.53??,???????48.87????????(?,?),??0.09%?11.01%?

??,?????????????1??????1.52????,???13.71?????,??27.5%????28.06%,?12.48%??31.46%?

?1???0.23?????,??18.55???????,???4.14%??37.97%,???1.44%???23.9%?(????????)

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