???????? ???????? ?? ???????

???? ????? ???? ??????? ????? 9,832,017 ????? ??? ????? ??? ???? ?? ??? ??? ?????? ???? ??????? ??????? ?????? ?? ??????? ????????? ??? 1975 ?? ???? ??????? ?????? ?????? ?? ????? ?????? ????? ???? ????? ????? ????? ????? ????? ???????? ??????? ??? ?? ??????? ?? ????? ???????? ??? ??? ????? ?????? ???????? ?? ?????? ?? ????? ????? ??????? ??? ?? ???? ????????? ?????????? ?? ?????? ??? ????? ?????? ??????? ??????? ???????? . ??????? ?????? ?? ????? ????????? ?? 85% ????? ?? ???????? ? ?? ??? ???? ??????? ????? ?????? ?????? ???????? ???????? 15%? ????: ??????? ???????????? ????????????? ??????????? ??????? ?????? ??????????? ????????? ?? ???? ??????? ??? ?? ??? ????????? ???????? ?????? ???????????? ?????? ????? ?????? ???????? ????? 30 ??? ????? ??????? ????? ???????? ??? ????????? ???? ????????? ???? ??? ??? ??????? ??????? ??? 1960 .

????? ?????? ?? ???????? ???????? ??? ?????? ????????? ?? ?????? ?????? ?? ???? ????? ???????? ????? ??????? ??? ????????? ????? ?????? ?????? ?????????? ????????? ????? ????? ???? ????? 5% ??? 8% ?? ??? ?????? ?? ??????? ???? ??? ???? ?????. ????? ????? 34% ?? ???? ??????? ?? ??????? ?????? ???? ??? ?????? ?????? ???? ????? ?????? ??????? ??? ???? ???? ?? ??????? ?????. ^[1]