Annual % of total population
1960 47.0437981862067
1961 46.8976451803799
1962 46.7448874111491
1963 46.6141620114574
1964 46.4918759231905
1965 46.3755734264435
1966 46.2676625487358
1967 46.1709796987112
1968 46.0892444038969
1969 46.0144361466113
1970 45.9491686852703
1971 45.8958937302583
1972 45.8647818411798
1973 45.8444302820917
1974 45.8240989151989
1975 45.804338158381
1976 45.7786070857364
1977 45.7539868667917
1978 45.7406230133503
1979 45.7320927062781
1980 45.7144225499013
1981 45.7060572182237
1982 45.760853312067
1983 45.8599769664085
1984 45.9577421488527
1985 46.0536919399061
1986 46.1466832017057
1987 46.235360436158
1988 46.3201331548169
1989 46.4008100196595
1990 46.476894413732
1991 46.5567331208775
1992 46.649075756265
1993 46.7467238938861
1994 46.8398787401305
1995 46.9285883843703
1996 47.0153104547414
1997 47.0960841594432
1998 47.1707189085185
1999 47.2460976318244
2000 47.3188670543773
2001 47.3869252350711
2002 47.4568515208814
2003 47.5323758279315
2004 47.6065371843278
2005 47.6749100805253
2006 47.7401236024978
2007 47.8035527580344
2008 47.8651369848765
2009 47.9256285372434
2010 47.9849919076487
2011 48.0276758006107
2012 48.0532862475838
2013 48.0772500497933
2014 48.0998713567067
2015 48.1213087602655
2016 48.1424621004052
2017 48.1639691732748
2018 48.1854773714291
2019 48.2077306596537
2020 48.2309128982965
2021 48.2566298361149
2022 48.2841947251905
2023 48.3132386348569