Annual % of total population
1960 25.034632121106057
1961 25.144339223965357
1962 25.135694696268846
1963 25.101910705137826
1964 25.088730143228407
1965 25.08946022326511
1966 25.09339966072402
1967 25.09233653571138
1968 25.072268184940036
1969 25.031011706678452
1970 24.944783554009753
1971 24.819504427118005
1972 24.658672521712433
1973 24.44937975972346
1974 24.19219001284108
1975 23.890128775378017
1976 23.55098375987152
1977 23.183821802774872
1978 22.78052156205599
1979 22.335133721835618
1980 21.889174999253843
1981 21.458930269405073
1982 21.04473035748082
1983 20.65207524807147
1984 20.26405371997445
1985 19.890920391438158
1986 19.53330222541403
1987 19.19691998910836
1988 18.90772337607985
1989 18.649575352860644
1990 18.412443380218235
1991 18.155746006664867
1992 17.911738347100762
1993 17.71335725072375
1994 17.499669126093032
1995 17.27047243409402
1996 17.046008936836966
1997 16.842577076176013
1998 16.66664761819908
1999 16.517034838255594
2000 16.381700040393778
2001 16.246273047162855
2002 16.111923229271426
2003 15.976863924453774
2004 15.837858510093454
2005 15.70788184100738
2006 15.597132786991253
2007 15.507709692205847
2008 15.453452095446515
2009 15.433524690262558
2010 15.41997077351035
2011 15.402206070375499
2012 15.36250428112318
2013 15.312941302303459
2014 15.253996791137434
2015 15.188082591800704
2016 15.128188562934461
2017 15.081407188163135
2018 15.02314878471166
2019 14.946084234304031
2020 14.855249167294772
2021 14.755297500224383
2022 14.632946766848304
2023 14.488740384233033