Annual % of total population
1960 49.8706271088655
1961 49.8872743150237
1962 49.8782308504992
1963 49.869422251866
1964 49.859817566282
1965 49.8479714921556
1966 49.833318507149
1967 49.8179431876089
1968 49.8004773381038
1969 49.7819430134829
1970 49.7624283775794
1971 49.7494060826105
1972 49.7423801305828
1973 49.7331698327773
1974 49.7220418570667
1975 49.7089553239716
1976 49.6945802086914
1977 49.6799224563883
1978 49.6651743604355
1979 49.6502178230094
1980 49.6344014721605
1981 49.6224120992297
1982 49.6130901609591
1983 49.602503687183
1984 49.5913052330714
1985 49.5789281595919
1986 49.5648711529353
1987 49.5487792422739
1988 49.5303579669062
1989 49.5090297876071
1990 49.4828112368093
1991 49.4637788672429
1992 49.486038888695
1993 49.5375333416311
1994 49.5885509361667
1995 49.6386138416287
1996 49.6860946082055
1997 49.7295457825694
1998 49.772233800319
1999 49.8176814676246
2000 49.8642383713347
2001 49.9096483458343
2002 49.9541642170499
2003 49.9614758560117
2004 49.9292499973699
2005 49.8950255953266
2006 49.8620061263214
2007 49.8302096042278
2008 49.7988463833455
2009 49.7674567192629
2010 49.7350026472995
2011 49.7010332827217
2012 49.6663826035061
2013 49.5586149688261
2014 49.3840490470833
2015 49.2193035782637
2016 49.0601209084071
2017 48.9067830808173
2018 49.1448911158808
2019 49.1792832077
2020 48.9084322417656
2021 48.9250739838944
2022 48.963678674854
2023 49.0056940358845