???????? ????????

????:????:?????????

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???????????????????????,?????????3????????????????????,????37%??????????????

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??,???????????,?????????????,?????????3600????2.4????????????

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???????,?????????????????????????????,????50????????????,????,???????????????????????,????????????,??50%???????

??,???????600????????????????,?????????,?????104.55????????????????8????????????????154.61?????,?????????73.57??????????????????

?????????????,?????????,??????????;???????????????????????????????????????????,?????????????,????????,????????????

??????????,?????????????,??????60???????????2696.9???????????,????????????????????20.9%;????20.6???????,????????????13.5%;????????????? ????????????:???