??? ???????? ??? ?????? ??????? ??????? ???????? ??????? ???? ?????. ??? ?????? ???? ??????? ???????? ??????? ????? 3?15٪ ????? ?? ??? 1979 ??? ??? 1999. ??? ??? 2000? ?????? ????? ????? ?????? ?????????? ???????? ???? ??? 200 ????? ????? ??????: ???? ???? ???????? 2?249 ????? ????? ?????? ????? ???? ???????? 09?225 ????? ????? ?????? ??????? ???????? 1?242 ????? ????? ??????.

?? ??? 2001? ????? ???? ???? ???????? ????????? 500 ????? ????? ?????? ???? 77?509 ????? ????? ?????? ???? ???? ???????? 16?266 ????? ????? ?????? ????? ???????? 61?243 ????? ????? ??????. ??? ????? ?????? ??? ??? ??????? ???????? ??? ???????? ???????? ?? ????? ???? ?? 220. ???? ??? ?? ??????? ????????? ?? ????? ??? ???: ??????? ????????? ??????? ????????? ???????? ??????? ?????? ???? ???? ???????? ?????? ?????? ??? ???? ???? ???? (?????) ???????? ????? ??????? ?????? ????????? ?????? ?????.