??? ????? ??????? ????? ??????? ??? 1949? ???? ????? ???? ????? ?????? ???? ????? ?????ɡ ????? ?????? ??? 500 ????? ???? ???????? 6?9 ????? ?? ???? ????? ???? ???????? ???????? ???????? ??????? ?? ?????? ???? ??: ????? 445 ??? ?? ??????? 79?2 ????? ??? ????? ????? 88?61 ????? ?? ???????? 6 ??????? ???????/????. ????? ???? ??????? ?????? ?????? ?????? 150 ????? ?? ?????? 849 ??? ??. ???? ??? ???? ?????? ??????? ?????????? ????? ???????.

??? ?????? ????????? ??? ???? ???? ????? ????ɡ ???? ???? ?? ????? ??ɡ ???? ????? ????? ???? ????? ?????????? ?????? ??? ?????? ???????? ??????? ?? ??????. ???? ????? ????? ????? ??? ??????? ??????. ??? 1953 - 2000? ????? ????? 9 ?? "????? ???????"? ??? ????? ?????? ???? ?????? ?????? ????? ???? ??? ??? ????? ???? ???? ?????? ???????? ??????. ??? ??????? ????????? ??? ??? 1979 ????? ???????? ?????? ???? ???? ????? ?? ???? ?? ?? ???????.

????? ?????? ????????? ?? ??? ??????? ???????. ??? ???????? ??? ?????? ??? ????? ????? ??????ɡ ??? ????? ????? ???? ???? ???????? ?????? ?????? ??????? ??????? "???? ??????? " ???? ????? ??????? ?????????? ?? ????? ????????. ???? ??????? ???? ???????? ??? ????? ?????? ???????? ???? ????????? ??? ????? ??????. ??? ????? ??????? ????? ????? ??????? ??? ????? ?????ɡ ????? ??????? ???????? ???????? ?????? ????? ??????? ????? ?????. ??? ?????? ????? ?? ???? ?????? ????? ????? ?????? ??? ??? ???? ????? ????ɡ ????? ??? ?????? ????? ?????? ????? ??????. ???? ????? ??????? ????? ??????? ????? ???? ????? ??? ?????? ??? ????? ??????? ?? ??? ???????? ????? ?????? ??????? ????? ????: ????? ?????? ????????? ?????? ???? ??? ????? ?????? ?? ?????.

?? ??? 1978? ??? ??????? ???? ?? ????? ???? ???? ??????? ???????? ?????? ??? ???????? ???????? ???? ??????? ?? ??? ???????? ????????. ???? ?????? ???????? ????? ?????? ?? ???? ????? ???????? ???????? ?? ?????? ??????? ???????? ???????? ????????? ?? ????????? ??? ?????? ??????? ?? ???? ??????? ??? ??????? ????. ??? ????? ????? ????????? ???????ɡ ???? ????? ????? ???????? ???? ?????? ???? ????? ???? ????? ?????? ?????? ???? ??? ??? ???? ????? ???? ???????? ???????? ?????????. ????? ????? ?? ???????? ???????? ?????? ????? ???????? ?????? ???????? ??????? ?????? ???????? ??????ɡ ????? ???? ???? ????? ???????? ?? ??????? ??? ?? ????.

?? ??? 1984? ????? ????? ?????? ????????? ?? ????? ??? ?????.

?? ??? 1992? ??? ????? ??????? ????????? ???? ??? ???? ??ɡ ????? ????? ????? ????? ??????? ????? ??????? ??? ????? ???? ?????? ????? ?????????. ???? ??????? ???? ??????? ??????ɡ ?? ??????? ????? ?????? ????????? ???????? ??: ?????? ????? ????? ??????? ?????? ?????? ????? ?????? ?? ??????? ?????????ɡ ?????? ???? ????? ???????? ???????? ?????? ???? ???????? ??????? ???? ?????? ?? ??????? ?????? ?????. ?????? ???? ????? ?????? ??????? ???? ?????? ?????? ????? ??? ????? ????? ???????? ???? ????? ??????? ?????? ??????? ???? ??????? ?????? ???????. ?????? ??????? ??????? ?? ????? ???????? ?????? ???? ??????? ???????? ?????? ????????? ???? ??? ??????. ?????? ???? ????? ????? ???? ????? ??? ??? ???? ????????? ????????? ???? ?? ?????? ???????. ?????? ??? ??????? ???? ????? ?????? ???????? ???? ?? ??????? ??????? ?? ????? ???????? ???????. ?????? ???? ?????? ????????? ????? ????? ???????? ????? ?????? ?? ????? ????? ???? ??????? ?????????? ?????????? ?????????.

??? ??? 1997? ???? ????? ????? ??? ???? ?? ???????? ??? ??????? ??? ??? ?? ???????? ????????? ?????? ??? ???? ??? ????? ????????? ??????? ?? ??????? ????????? ???????? ??? ????? ????? ?? ????? ??????? ??? ???? ????? ?????? ????????? ?????? ????? ????.

??? ??? 2001? ???? ???? ????????? ??????? ?????? ?????? ?????. ????? ???? ????? ????? ???? ?????? ????? ????????? ?? ????? ?????? ????? ????? ???????? ?? ????? ??????? ???? ???? ??? ?? ????? ???? ???? ??????? ???????? ?????? ????? ?????. ?????? ????? ????????? ?? ????? ??????? ??? ????? ??????. ???? ????? ???????ɡ ???? ????? ???? ?????? ????? ????????? ???????? ????? ?? ????? ?? ??? 2010? ???? ??? ????? ?? ??? ?? ?? ??? 2020? ????? ??? ?????? ????? ????? ?? ?????.