Annual % of total population
1960 52.2878229735642
1961 52.2269988321297
1962 52.1240365656928
1963 52.0610006856032
1964 52.002863740178
1965 51.9500175938278
1966 51.9022674531941
1967 51.8610795097955
1968 51.825953120117
1969 51.7962486086611
1970 51.7710838332152
1971 51.7497576559793
1972 51.7258941829487
1973 51.694767663576
1974 51.661695170019
1975 51.6292141816535
1976 51.5948814065263
1977 51.5618041860169
1978 51.5325603304115
1979 51.5066788998947
1980 51.4888498278901
1981 51.4837692364688
1982 51.4865209518223
1983 51.4893582398969
1984 51.4906386372521
1985 51.4926879429388
1986 51.4952067679008
1987 51.4970737160849
1988 51.4983975898365
1989 51.4997160272087
1990 51.5034374210097
1991 51.5223513068564
1992 51.5450364335529
1993 51.5577654139318
1994 51.5717348826862
1995 51.5871544393196
1996 51.6043518652656
1997 51.6249339639451
1998 51.6537086065679
1999 51.691285548882
2000 51.7258301237224
2001 51.7514792316495
2002 51.7739970641181
2003 51.7855361096464
2004 51.7902763373835
2005 51.8027328505989
2006 51.8235637333235
2007 51.8506545483512
2008 51.8764063886723
2009 51.9019817029946
2010 51.9284669419479
2011 51.9518777134198
2012 51.9724423192186
2013 51.9926319033615
2014 52.0103632574934
2015 52.0237792532904
2016 52.0350612441428
2017 52.0413723998242
2018 52.043189650325
2019 52.047869925589
2020 52.0617205343024
2021 52.0731573111332
2022 52.0690894311533
2023 52.0553352551665