????????? ???????? ??????????? ??? ???????? ??????????? ?????, ??? ????? ?????-?????? ????? ?? ????? ??????????? ????????????? ????????????? ??? ?????? ????? ?????? ????, ??? ??????? ????? ???? ????????? ??????? ?????? ???? ???????? ???? ??? ??? ??.

??????? ????? ??? ???? ??? ???? ??????? ????????? ??????? ????, ? ??????? ????? ???????????? ??????? ????? ??. ?? ?????????, ???-????????? ??? ???? ???? ????? ??, ?? ??????????? ???? ????????? ??? ?????? ?????? ???????? ????? ??? ????? ?????? ??. ???????, ?? ??????? ???????? ???????? ??? ??, ?? ???? ????? ?????? ????? ??????? ?????? ???? ????? ????? ??. ?????? ?????? ???????? ???? ????? ??? ??????????, ??????????? ?????, ???? ???? ?????, ?????? ??? ????? ?????? ?????? ?? ???? ??????, ????? ??????? ?? ??? ??? ???? ???? ????? ??? ???? ?????????? ??? ??? ??, ?? ??? ??????????? ??? ????????? ??? ??.

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

???????, ????? ????????? ????????, ??????? ???? ??? ??????? ????? 15-40% ????? ??? ??. ????????? ??? ????-?????? ??????? ??????????, ?? ?????? ???????? ????? ??? ????? ?????? ??????? ???? ????? ??, ?? ??????? ?????? ??????? ????????? ????? ??????? ??? ??? ??.

?????, ?????? ????????? ??? ???? ??, ??????????? ????? ????-?????? ??????? ????? ??????????? ??? ??????????? ?????? ?????? ??. ?? ? ????, ?? ?????????? ?????? ????? ??, ?? ??????????? ?????? ????? ????? ?? ??? ????????? ????????? ??????? ?????? ??? ??.

? ??????? ???????? ?????? ?????? ??, ?? ???? ???????? ??? ????????????? ????? ????? ??. ? ??????? ????? ???????? ???? ????????? ??? ????? ??, ??????????? ?????? ??? ???? ???? ????????? ????????? ??? ??????? ????????? ?????????? ??? ??? ?? - ??????? ???????? ??????? ????-??????????? ??????? ????????? ???? ??? ????? ????? ??????.

??????, ??????????? ????? 8-10 ??????? ?????? ???? ????? ??, ??????? ??????? ???? ??? ??, ??? ????? ?????????? ???? ??? ???????? ??????? ???, ?? ?????????? ??????? ???????? ???? ??? ??. ?? ????? ????? ?????? ????? ??????? ????? ??? ?? ?? ??????? ????? ??????? ??????? ??????? ?? ??? ??? ??.

???? ????? ???? ????? ??, ?? ???????? ????? ???? ????? 20-50% ??. ??????????? ???????s. ????? ?? ?????? ????????? ??????? ????? ???? ??? ????? ??? ??, ?? ??????? ?????????? ????????? ??????? ?????? ???????????? ?????? ??.