Annual % of total population
1960 44.0004738289371
1961 44.1290815552983
1962 44.2533116997649
1963 44.3778597821883
1964 44.4776345960928
1965 44.538005243576
1966 44.57200572841
1967 44.5705741433319
1968 44.5258002241221
1969 44.4409956956222
1970 44.314854094611
1971 44.1490977161727
1972 43.9436095057798
1973 43.6894179722267
1974 43.3850848373919
1975 43.0318362810944
1976 42.6289897287128
1977 42.1789862139401
1978 41.6890629238208
1979 41.1773059513112
1980 40.6630088337304
1981 40.1519151012747
1982 39.6494762946797
1983 39.1657467633421
1984 38.697294368792
1985 38.2350317355199
1986 37.7783983693524
1987 37.330050830761
1988 36.9002151356513
1989 36.4994749919169
1990 36.1180505455685
1991 35.7358495166051
1992 35.3556163486902
1993 34.986813995554
1994 34.6231632445443
1995 34.2574207484572
1996 33.8848909052894
1997 33.5038489330679
1998 33.1121510243827
1999 32.7181018782788
2000 32.3337880153505
2001 31.957590009095
2002 31.5889619016783
2003 31.2299629621248
2004 30.8870780507944
2005 30.5582981534653
2006 30.2492286423318
2007 29.9648357886406
2008 29.6973787338427
2009 29.4418702330557
2010 29.191464054912
2011 28.9536022971941
2012 28.7319081233878
2013 28.5107950792818
2014 28.2816324090319
2015 28.0455237593909
2016 27.7983596254312
2017 27.5405431996529
2018 27.2715868862275
2019 26.9754132987063
2020 26.6787777979979
2021 26.4082162735589
2022 26.1319034550917
2023 25.8294686103324