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1?15??????????,???????????????«??????????????(?)??????»,???????,?????????????????,????????,???????????????,??????,???????????1??20?28??????,????????????
????
?????????????,???????6000?????????????,????????????????626.84??????????,?205.8????????,????????,?????????,?????74%??65%,????????30%??????????????????????34%?
???????????????????????????,2000????2000-4000??????????4000-6000????????????????10%?52%?108%?
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(????????????? ??? ???) ??:??
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??????2000????????????????????????????????