????? ?????? ???????????? ?? ????? ???? ???? ?????
??? ???????? ???? ????? 493 ??? ???? ???? ????????? ??? ??? ??? 1981? ???? 20٪ ?? ???????? ??????? ?????? ??????? ??????? ???????. ??? ??? ????? ????? ???????? ??????? ???????????? ??? ????? ???? ????? ????? ??????????? ??????ɡ ???? ??????? ??????? ????? ?? ???????? ?????????. ????? ????? ???? ?? 80 ٪ ?? ???????? ?? ???? ?????? ???????????? ?? ????? ?????? ????????? ???????. ????? ???? ????? ?????? ?????? ??????? ?? ????? ??????????? ?? ???? ??????? ??? ???? ????? ???????? ????????. ??? ??????? ??????ɡ ????? ???? ??? ??????? ?? ??? ??????????? ?? ?????? ???? ???? ?? 50٪ ?????.
????? ????? ????? ?????? ??????????? ??????? ???????? ????? ?????. ??? ?? ????? 53 ????? ?????? ??????????? ??????? ???????? ??? ??????? ??????. ????? ????? 600 ???? ???? ??? ????? ???????? ???????? ??????? ?? ????? ????? ??????????? ??????? ????????. ???? ??? ?????? ??????????? ??????? ???? ?????? ??????? ???? ?? 20 ???? ???? ???? ???? ?? ????? ????. ???? ???? ???? ????? ?? ??? ??????? ?????? ????? ???????? ???? ?? 100 ??? ????. ????? 1252 ????? ?????? ???? ??? ??????? ?????? ??? ???? ???? ????? ???? ?143 ????? ?????? ???? ??? ??????? ?????? ??? ???? ????? ???? ?6 ?????? ?????? ???? ??? ??????? ?????? ??? ???? 10 ??????? ????.
????? ?????? ?????? ???????????? ??? ???????? ????? ?????. ???? ??? ???????? ??????? ?????? ??? ???? ??????? ??????? ???? ?????? ???????? ???????? ????????. ?????? ?????? ??????????? ??????? ?? ??? ???????? ??????? ?? ??? ????? ???? ?? 50٪ ?? ???????.
?? ?????? ????? ????? ?????? ??????????? ??????? ???????? ??????? ?????? ????? ????? ?????? ??????????? ??????? ???????? ????? ??? ???? ?????? ??????? ??????? ???? ???? ??????? ??????? ????????????. ???? ???? ?????? ????? ?????? ???????????? ?? ????? ???? ???? ????? ?16 ????? ????? ??????????? ??????? ???????? ?? ??????? ??????? ???????? ???????? ??????????? ???????? ?????? ???????? ????? ?????????? ????? ???? ?????? ?????? ????????? ?????? ?????? ????? ???? ?? ????? ??????? ???? ??????? ?????? ??????? ??????? ?????? ????????? ?????? ?????? ???????? ??????? ??????? ?????. ?? ??? 2001? ??? ??? ?????? ?????? ??????????? ??????? ???????? 46?46 ????? ????? ?????? ????? 5?17٪ ?? ???? ???? ????????.
