Annual % of total population
1960 51.3517550410754
1961 51.3284204402211
1962 51.2833772094773
1963 51.2369584035719
1964 51.1873234463277
1965 51.1179513488094
1966 51.0737086477075
1967 51.0624597553123
1968 51.0270228053733
1969 50.962267010153
1970 50.932594644506
1971 50.9658246656761
1972 51.0102269892741
1973 51.0533141715447
1974 51.0788639183786
1975 51.0837588340716
1976 51.0762302139214
1977 51.0643821391485
1978 51.0659284714267
1979 51.0625682633796
1980 51.0642826734781
1981 51.1054346868669
1982 51.1522040320072
1983 51.1909622975364
1984 51.2209180465311
1985 51.2442326601619
1986 51.2602799543922
1987 51.290789412259
1988 51.3181532381209
1989 51.3351192533702
1990 51.3154042410808
1991 51.2675538863488
1992 51.2320779583849
1993 51.1939656856998
1994 51.1589657282742
1995 51.1188929046272
1996 51.0770642201835
1997 51.041779121235
1998 51.01143048955
1999 50.9775323818453
2000 50.9307916881333
2001 50.8778547424731
2002 50.8276466644894
2003 50.7740632712587
2004 50.7288376774373
2005 50.6934013344046
2006 50.6589017717332
2007 50.619867690616
2008 50.5716483870391
2009 50.5003070476466
2010 50.4293606082153
2011 50.3737801509851
2012 50.3138328583934
2013 50.2443626757241
2014 50.1733152038608
2015 50.1070705497586
2016 50.0317158261973
2017 49.9383377474072
2018 49.8389228481745
2019 49.7347900509288
2020 49.6243694386109
2021 49.4926168535584
2022 49.4048291283627
2023 49.3806075511226