Annual % of total population
1960 1.721985103349287
1961 1.7715766095676198
1962 1.8826482027934002
1963 2.000917883879249
1964 2.1274247146142193
1965 2.2620759030757505
1966 2.4065905034938955
1967 2.560022715266568
1968 2.724335084514804
1969 2.9024802560946084
1970 3.1048034507785247
1971 3.364824113371371
1972 3.6412112154427523
1973 3.8950159377735702
1974 4.1379105474685485
1975 4.3344418288831195
1976 4.548047082433011
1977 4.769289092237932
1978 4.997810831602767
1979 5.238698404997569
1980 5.487316686755885
1981 5.719942406947418
1982 5.919215302847476
1983 6.125011502493292
1984 6.344483114894429
1985 6.580891302449599
1986 6.840046375079161
1987 7.12123571463486
1988 7.420936412823
1989 7.736286365562902
1990 8.066926264207137
1991 8.378872704821994
1992 8.59567746819414
1993 8.810924457583326
1994 9.031575353039948
1995 9.262584103016081
1996 9.51095669266234
1997 9.761554043287688
1998 10.010618295124914
1999 10.262153809625422
2000 10.521768666890976
2001 10.729722084108083
2002 10.872357922992983
2003 11.02967134705979
2004 11.1998024349425
2005 11.388356427200721
2006 11.616750893793695
2007 11.869149854053743
2008 12.147907365273639
2009 12.43360277549488
2010 12.693882617883268
2011 12.950125724809578
2012 13.208833765973344
2013 13.470083280259844
2014 13.739971478437097
2015 14.023526579230818
2016 14.307817886393135
2017 14.595685411354406
2018 14.903089036984307
2019 15.223997198292746
2020 15.545058037569026
2021 15.868230928186996
2022 16.19927957816642
2023 16.52995783239157