?????? ???????? ?????? ?? ????? ??????? ?????? ??? ?????? ????? ?????? ?? ????? ????? ?????? ?????? ?????????? ?????? ??????. ????? ??????? ?????? ???? ????? ?????? ?????. ???????? ????? ?? ????????? ??? ?? ??? ???????? ???????? ??????????? ??????? ?????? ?????? ??????? ?????? ?????. ?????? ???? ????? (2.0 ????) ??? 30% ?40%? ??????? ???? ????? (???? ?? 2.0) ??? 40% ?48%. ???? ???????? ???????? ???? ???? ????? ??????.