??? ????? ????? ?? ???? ????? ????????? ?????? ??? ?????? ??? ??????. ????? ?????? ????? ????????? ??? ????? ???? ?? 2 ????? ???? ????? ??????? ??? ???? ????? 12% ?? ???? ????? ??????? ???????. here ????? ????? ?? ??? ??? ????? ?????? ????? ???? ?????? ???? ???? ?? ???????? ??? ???? ??? ????? ??? ?? ????? ??? ????? ???? ?? ????? ??? ?? ??? ???