Annual % of total population
1960 41.11525923864202
1961 41.428358185788426
1962 41.69516800355313
1963 41.96742120173374
1964 42.25265906371089
1965 42.54705828660375
1966 42.84770922044952
1967 43.15311314568774
1968 43.46926667281329
1969 43.79016589448513
1970 44.10404682704463
1971 44.221056030209496
1972 44.270796724662794
1973 44.297284300432906
1974 44.29959519451543
1975 44.32049735893619
1976 44.37343841865068
1977 44.4209580224139
1978 44.4665409102096
1979 44.51454955954028
1980 44.57090742083004
1981 44.48878931878206
1982 44.3493501761692
1983 44.217076020716384
1984 44.095810308573654
1985 43.98410782777836
1986 43.87467792555601
1987 43.76599096636636
1988 43.65991231774832
1989 43.56179796868509
1990 43.4785652658829
1991 43.39967032326064
1992 43.26890694594615
1993 43.15007917186348
1994 43.037054807754984
1995 42.9370794059768
1996 42.8625867852605
1997 42.81365427730551
1998 42.78267483725904
1999 42.75445324016996
2000 42.73502085497325
2001 42.72900305767056
2002 42.794090055839476
2003 42.914432886593
2004 43.043385679761016
2005 43.163495651105166
2006 43.28437949622679
2007 43.41808307234374
2008 43.559250687463596
2009 43.68985431199594
2010 44.15555304340667
2011 44.05329279189869
2012 43.87536026112115
2013 43.70556218424145
2014 43.5459309342739
2015 43.39671648632942
2016 43.25798763616769
2017 43.12799980002184
2018 43.00810243926317
2019 42.90402893612082
2020 42.82019852319567
2021 42.75880324777275
2022 42.719862925850485
2023 42.70232112897981