Annual % of total population
1960 41.6271864684651
1961 41.6953029189524
1962 41.7691668785528
1963 41.8853766782279
1964 42.0593887198501
1965 42.3141327571861
1966 42.6201405335114
1967 42.9187974461615
1968 43.2083750435887
1969 43.4894284281289
1970 43.7592715650739
1971 44.0151410825322
1972 44.2605080602237
1973 44.4977192608626
1974 44.7285117535112
1975 44.9499012369929
1976 45.1597601419849
1977 45.3646939816162
1978 45.5686425294341
1979 45.7722670594067
1980 45.9728550490178
1981 46.1650423860811
1982 46.3499581717949
1983 46.507146848665
1984 46.6609847929259
1985 46.8224818131924
1986 46.970919060034
1987 47.0996849872873
1988 47.2213523826043
1989 47.3372457297943
1990 47.474496007217
1991 47.6428472447194
1992 47.8215139159388
1993 48.001529589196
1994 48.2181114886561
1995 48.466018942059
1996 48.7306518705022
1997 49.0016341163514
1998 49.2689718539834
1999 49.5154857037621
2000 49.7182582034242
2001 49.8659492984086
2002 49.9436209267254
2003 49.9614310008377
2004 49.9220361703005
2005 49.6154806542516
2006 49.2306747206613
2007 49.6953911336511
2008 49.8904632307041
2009 49.3195082801243
2010 48.9689982912891
2011 48.2643602343821
2012 47.4324904337073
2013 46.867620814212
2014 46.2315378217709
2015 45.7921058791564
2016 45.5209667513396
2017 45.1186155199624
2018 44.7084445995593
2019 44.2913519225043
2020 43.8079121491391
2021 43.424542703341
2022 43.1306335411773
2023 42.8451173150362