Annual % of total population
1960 55.1989214189875
1961 55.0755323877284
1962 54.9612090442792
1963 54.8523012878164
1964 54.7549797644206
1965 54.6716330246737
1966 54.5963638428435
1967 54.5306636917009
1968 54.467281859495
1969 54.4078419358549
1970 54.4333627148761
1971 54.4613698846935
1972 54.4107353892565
1973 54.3527383888757
1974 54.2946818639989
1975 54.2371487983556
1976 54.1737398098321
1977 54.0990112979488
1978 54.0206105361432
1979 53.959752210287
1980 53.9063596008084
1981 53.8450944325758
1982 53.7811075674623
1983 53.7146910495478
1984 53.6455331355236
1985 53.572215455237
1986 53.4854756119625
1987 53.3845813538659
1988 53.2834707426266
1989 53.1983512751885
1990 53.1429322480707
1991 53.1150594304409
1992 53.1040335147141
1993 53.1076909603514
1994 53.1329135852607
1995 53.177580436541
1996 53.2207209344997
1997 53.2471616257978
1998 53.2582156943698
1999 53.2693607230279
2000 53.2972159818296
2001 53.343221035271
2002 53.3984850457177
2003 53.467185318843
2004 53.5487287621907
2005 53.6353287334415
2006 53.7085795041113
2007 53.7475579626622
2008 53.764855283497
2009 53.7700455135806
2010 53.7603447142145
2011 53.7374956093572
2012 53.7068486038391
2013 53.6739164632828
2014 53.646264994708
2015 53.6260253786333
2016 53.6073233476231
2017 53.5873289964501
2018 53.5676166800889
2019 53.5501227145566
2020 53.5473054858739
2021 53.5552174733002
2022 53.5575275402787
2023 53.5546846796558