??? ???? ?? ?????? ??? ??? ????? ???? ?? ?? ???? ????? ???? ?? ???? ?? ??? ?? ???? ?????? ??? ??? ????? ???? ?? ?? ???? ?? .It absolutely was initially commenced via the United states of america to guess over the fees of cotton transmitted within the New York cotton exchange. Later on in the yr 1960, they declined this follow.???? ?????, ??????, ??