Annual % of total population
1960 54.19994614886016
1961 54.61527234570257
1962 54.662232358964815
1963 54.99893150684932
1964 55.31792782305006
1965 55.639348436951174
1966 55.79005235602095
1967 57.71173828290534
1968 59.4116829044883
1969 60.96052352605399
1970 62.638522427440634
1971 63.458993584293125
1972 63.10311907110875
1973 62.94321375186846
1974 62.16038038329811
1975 62.1923414669258
1976 62.36882348749376
1977 62.30374154453213
1978 62.21857501044714
1979 62.186165081989806
1980 62.070283147291036
1981 61.743231706745036
1982 61.48747448589318
1983 61.45855853702141
1984 61.53578146924998
1985 61.531631753920244
1986 61.46039386079091
1987 61.430136509911485
1988 61.33227930717358
1989 61.199074651180275
1990 61.19923038373929
1991 61.32572855090096
1992 61.29230343216161
1993 61.39987461162038
1994 61.46502860806579
1995 61.439336286680465
1996 61.35338246025312
1997 60.823543914068026
1998 60.351994111648246
1999 59.82797179542027
2000 59.280804960816766
2001 58.66008505138419
2002 58.73867478216444
2003 58.8117472485942
2004 58.935508155885586
2005 58.9718838089842
2006 58.93437503147773
2007 59.02904805935118
2008 59.02114239694399
2009 58.977764396286446
2010 59.2358346477243
2011 59.59517769542235
2012 59.68724961197073
2013 59.79226421644397
2014 60.03789197044125
2015 60.317295162347826
2016 60.52645318342136
2017 60.685996122083615
2018 60.93901284840304
2019 60.97017994123978
2020 61.12562832251456
2021 61.92362419571078
2022 61.99539724135084
2023 61.36065845040179