????? ?????? ?????? ???? ?????? - ????? ??????? ????? ????? ?? ????????? ???? ????? ????? ?????? ?????? ???? 10 ????? ????? ??????? ????????? ??????? ???????? ????????. ????? ??????? ?? ??? ??? 50 ???? ?????. ?????? ???? ?? 70% ?? ???????? ?? ?????? ???? ?????? ???? ?????. ????? ????? ????? ??????