Annual % of total population
1960 51.01711881039308
1961 51.00975803965557
1962 51.003773892221766
1963 50.99710223782102
1964 50.990164321991955
1965 50.98967960262853
1966 51.00099928064803
1967 51.016306319566006
1968 51.02529766786949
1969 51.02445963925203
1970 51.01096615416483
1971 50.98911842282855
1972 50.97151643348207
1973 50.960407693034014
1974 50.95124089221244
1975 50.946197012078315
1976 50.95249020956399
1977 50.96471948556016
1978 50.97715618831038
1979 50.98930133220187
1980 50.994073018868136
1981 50.994480794653924
1982 50.995388648280525
1983 50.994220231719375
1984 50.99220848674365
1985 50.98904737426708
1986 50.98347627114997
1987 50.97745856480945
1988 50.97203851104084
1989 50.96533468218944
1990 50.957005915271274
1991 50.9487944589432
1992 50.94189723682541
1993 50.93634491940755
1994 50.931623069159855
1995 50.92801779703173
1996 50.92519656279216
1997 50.92235210272698
1998 50.91914904138099
1999 50.91430295077254
2000 50.90735863310103
2001 50.90350536259702
2002 50.90357743983569
2003 50.902712888227754
2004 50.89881823418905
2005 50.8936212182969
2006 50.889277147187464
2007 50.88584412359511
2008 50.88233917383553
2009 50.88077281445369
2010 50.87976192214837
2011 50.869178157115265
2012 50.85020069886551
2013 50.832287424098475
2014 50.81569173920952
2015 50.79857042476008
2016 50.78262189452616
2017 50.7692586619106
2018 50.75758146803744
2019 50.748331185263105
2020 50.74889205152777
2021 50.76072405670162
2022 50.76681453259333
2023 50.76760730193007