????? ??????? ??????? ??????? ?? ????? ?1945 ???? ???? ???? ?????? ??????? ??? ?? ???? ???? ?? 10 ?????? ???? ????? ?????? ???? ?? ???? 5 ?????? ?? ??????? ??????? ?? ??????? ????? ??????? ??? ?? ????? ???? ????? ?????? ??????? ??????? ???? ????? ???????? ???? ?????? ???????? ??????? ???????? ???? ?????? ???? ??????? ????.

?? ??? ?????? ??? ??? ????? ???????? ?? ???? ?? ?????? (????? 82% ??????? ?? 18-40 ???)? ??????? ?????? ???????? ??? ??????? ??? ??????.

???? ??? ????? ????? ??? ????? (?????? ?? ?????)? ??????? ?? ???? ????? ?? ????? ???? ???????. ????? ??????? ???????? ???? ???????? ?????? ???? ??????? ?????? ??????? ?????? ?? ??? ??????? ???? ???????.

??? ???? ?????? ??? ????? ?????? ??? ?????? ????? ??? ????? ??? ???? ???????? ??? (?? ????? ????). 

. (???? ?? ??????).  . (???? ????? ??? ?????) ????? ?????? ??????? ?? ????? 1945 ???? ????? ?1955 ??? ????? ???? ?????? ???????? ????????? ??? ????? 1955 ??? ????? 1965 ???? ??????? ???????? 4 ?????? ???? ?? ????? ?????? ??????? ???????? ????? ????? ???????? ??? ??????? ??? (???? ????)
??? ?? ?????? ?? ????? 1965 ??? ?1975 ??? ??? ????? ??????? ????????? ?????? ?? ???? ?????? 50 ?????? ????? ??????? ????? ??? ???????? ???? .
??? ????? ????? ??????????? ??? (???? ?????)? ?????? ??????? ???? ??????? ???????? ??? ?? ???? ????? ??? ???????? ?????? ???????? ???? ?? ??? ????? ?? ???? ?????? ????? ?????? ????? ??????? ??????? ????? ??????? ???????? ???? ????? ???? ??? ??????? ??????? ????? ????? ??????? ???????? ?? ?? ???? ????? ???????? ?????? .