???????????600???

?????????????????2?5????????????? (?)????5???,1??????????28??2?4??,????????????597.79?,???????????????74.73?,??(???,???)??????????????8.23%?

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????,1???28????2????????4?,???3479.34??,???????????????6.23%???,????????????????

1????28??????2??4?????????????,?1668.71??,???????208.59????,?1.17%?

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