Annual % of total population
1960 50.9833360337229
1961 50.9502541085801
1962 50.9196972478798
1963 50.8911516101011
1964 50.8653071461152
1965 50.8412056978925
1966 50.8179031244373
1967 50.7966598732459
1968 50.7755965685824
1969 50.754504734956
1970 50.7361345327558
1971 50.7185850302107
1972 50.7021042136748
1973 50.6876465214568
1974 50.6725031650702
1975 50.6562158433407
1976 50.6388339597373
1977 50.6199526499968
1978 50.59960888145
1979 50.5788406252944
1980 50.5584051786277
1981 50.5382245194308
1982 50.5185730319639
1983 50.4996053423747
1984 50.4815318835705
1985 50.4642083811351
1986 50.4476301864639
1987 50.4302827212747
1988 50.4115050261052
1989 50.393360893993
1990 50.3761078442874
1991 50.3596901984931
1992 50.3440293386648
1993 50.3283922550518
1994 50.3120283004299
1995 50.2938538790226
1996 50.2744133139872
1997 50.2587235331337
1998 50.2488831175848
1999 50.244058106076
2000 50.2436325230872
2001 50.2456931362777
2002 50.2474852622605
2003 50.2475131613022
2004 50.2440280067026
2005 50.2387935912248
2006 50.2342521942426
2007 50.2273681078776
2008 50.2203684492419
2009 50.2147596837671
2010 50.2090349694513
2011 50.2022001097361
2012 50.1944593455437
2013 50.1845954097225
2014 50.1742692510102
2015 50.1670562432477
2016 50.1604368075356
2017 50.1533118156978
2018 50.1462329914308
2019 50.1379101993983
2020 50.1269628884878
2021 50.1145002673811
2022 50.1025303702447
2023 50.0917834398853