???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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