?? 8? 7?? ????(?? ???): ?????? 7? ? ?? ?? 70?? ??????????? ????. ??? ??? 2018? ???? ??? ?????? 1? 4617??? ????? ?? ? 1949?? ?? 40? ?????? ??? 5.5% ??????.
???? ???70??, ??????? ????? ??? ?? ??? ?? ??????? ???? ?????. ??? ??? 2018? ???? ??? ???????? 2.69? 1956??? 0.64 ????.
?? ??? ????????? ???? ????? ????? ????? ????. ??? ??? 2018? ???? ?? ????? 1? 2124??? ????? ?? ? 1949??? 32.7? ???? ??? ????? 5.2%??. ???? ????? 30.1%? 1954??? 38.5%??? ????.