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

1???28????,?????????????? ??????????

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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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