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???? ??????? ???????? ????????? ?? ??? ????? ????? ??????? ?????? ??? 1978. ???? ???? ?? ????? ??ɡ ??? ??????? ?????? ?????? ????? ???? ?????? ???????? ??? ??? ?????? ???????? ???????ɡ ???????? ????? ????? ?????? ???? ????? ???????? ??????? ?? ???? ?????? ?????. ??? ??????? ????? ???????? ???? ???? ????? ??????? ??????ɡ ??? ??? ????? ?????? ??????? ??????? ????? ??? ????? ?????? ?????? ??????? ???????? ??? ?????? ?????? ??????? ??????? ?????? ??????.
??? ???? ??????? ????? ??????? ???? ????? ?? ?? ??????? ??????? ?????? ???????? ?????? ?????? ????? ?? ???????? ????????? ?? ???? ??? ?? ??????Ρ ??????? ???? ??????? ??? ??? ?? ???? ??????. ??? ?????? ?? ??? ???? 1996 ?2000? ??? ???? ???? ??????? ???????? ?? ???? ?????? ?????? ?????? 18?7129 ????? ???? ?? ??? ????? ?????? 5?3٪ ????? ??? ??????? ??????ɡ ?????? ??????? ??? ??? ????? ?????. ???? ????? ?????? ?????? ?? ???????? ???????? ???????? ????? ???? ????? ?????? ???????. ??? ??? ??? ????? ?????? 62?466 ????? ?? ??? 1995. ??? ??? 1998 ??? 3?512 ????? ?? ???? ????? ?? ???????. ??? ??? 2001? ???? ??? ?????? ???? ???? ?????? ??????? ???????ɡ ??? ???? ????? ?????? ??? 62?452 ????? ??. ????? ???? ??? ??????? ??? ?? ?????? ?????? ????? ?????? ?????? ??????? ?????? ????????? ??????? ????????? ?????? ????? ?? ??????.
????? ?? ???? ??????? ????? ???? ???? ????? ?? ???????? ???????? ??????? ?????. ??? ??? 2001? ??? ???? ???? ????? ?? ?????? 356 ??? ??????? ?????? ????????? ??????? 9?49 ?1?18 ?4?34 ??? ??? ???????. ???? ????? ???? ??????? ???????. ????? ???? ???? ???????? ???????? ?? ????? ????? ?? ????? ???? ????? ??? ????? ????? ????? ?? ????? ????? ???????? ????? ?? ????? ??????.