?? ???????? ??? 250-450 ??? ??? ??? ????????, ??? ?? ????? ???????????????. ???????? ? ???????????? ????? ?? ?????? ????? ??? ??? ?? ????? ????? ??? ??????????????? ??? ??????? ????. ????? ??????? ??????????????? ????? ????? ?? ?? ??? ???????? ???????????? ?, ??? ??? ????? ??????????? ???????. ??? ???? ????????? ??? ????????? ??????????? ??? ??? ?? ????????? ?????????? ?????????? ?? ?????. ???? ???? ?? ???????????????? ??? ????, ?? ???? ???? ?? ?????? ?????.

???????????? ??? ??????? ??? ????? ??? ????? ??????????, ??? ????? ????????????? ????? ???????? ??????? ??? ????? ????????????. ????? ?? ??????? ??? ???????, ??? ????

?? ???? ???????? ??????????? ??? ??? ??? ?? ??????????? ??? ????? 40% ??? ????? ????????????. ???????????? ?????? ??? ?????? ????? ????? ??????? ??? ?? ??? ???????; ???? ????????? ??? ?????? ??????????? ????? ??? ???????? ??? ??????????, ?? ??? ?? ????? ??? ??????????. ?? ??? ???? ????????? ???? ??? ??? ??? ???? ??????????? ??? ???????, ????? ?? ??? ?? ??? ????????? ?????????? ????? ????????? ??? ?????????? ??? ?????????