Regional totals Sex Periodo Total National Total Both sexes 2022 3,34 National Total Both sexes 2021 3,06 National Total Both sexes 2020 3,13 National Total Both sexes 2019 3,27 National Total Both sexes 2018 3,29 National Total Both sexes 2017 3,26 National Total Both sexes 2016 3,27 National Total Both sexes 2015 3,16 National Total Both sexes 2014 3,41 National Total Both sexes 2013 3,37 National Total Both sexes 2012 3,72 National Total Both sexes 2011 3,81 National Total Both sexes 2010 3,87 National Total Both sexes 2009 3,97 National Total Both sexes 2008 3,95 National Total Both sexes 2007 4,19 National Total Both sexes 2006 4,21 National Total Both sexes 2005 4,51 National Total Both sexes 2004 4,76 National Total Both sexes 2003 4,86 National Total Both sexes 2002 4,99 National Total Both sexes 2001 4,89 National Total Both sexes 2000 5,26 National Total Both sexes 1999 5,45 National Total Both sexes 1998 5,9 National Total Both sexes 1997 6,27 National Total Both sexes 1996 7 National Total Both sexes 1995 6,89 National Total Both sexes 1994 7,56 National Total Both sexes 1993 8,26 National Total Both sexes 1992 8,62 National Total Both sexes 1991 8,79 National Total Both sexes 1990 9,43 National Total Both sexes 1989 9,63 National Total Both sexes 1988 9,86 National Total Both sexes 1987 10,64 National Total Both sexes 1986 11,23 National Total Both sexes 1985 11,12 National Total Both sexes 1984 12,19 National Total Both sexes 1983 13,54 National Total Both sexes 1982 13,66 National Total Both sexes 1981 15,33 National Total Both sexes 1980 15,21 National Total Both sexes 1979 17,35 National Total Both sexes 1978 18,39 National Total Both sexes 1977 19,04 National Total Both sexes 1976 19,85 National Total Both sexes 1975 21,95 National Total Males 2022 3,76 National Total Males 2021 3,27 National Total Males 2020 3,46 National Total Males 2019 3,56 National Total Males 2018 3,56 National Total Males 2017 3,61 National Total Males 2016 3,67 National Total Males 2015 3,43 National Total Males 2014 3,64 National Total Males 2013 3,54 National Total Males 2012 3,95 National Total Males 2011 4,04 National Total Males 2010 4 National Total Males 2009 4,27 National Total Males 2008 4,26 National Total Males 2007 4,43 National Total Males 2006 4,67 National Total Males 2005 5,05 National Total Males 2004 5,2 National Total Males 2003 5,22 National Total Males 2002 5,51 National Total Males 2001 5,35 National Total Males 2000 5,65 National Total Males 1999 5,77 National Total Males 1998 6,3 National Total Males 1997 6,82 National Total Males 1996 7,94 National Total Males 1995 7,33 National Total Males 1994 8,4 National Total Males 1993 9 National Total Males 1992 9,54 National Total Males 1991 9,63 National Total Males 1990 10,27 National Total Males 1989 10,64 National Total Males 1988 10,6 National Total Males 1987 11,97 National Total Males 1986 12,58 National Total Males 1985 12,41 National Total Males 1984 13,4 National Total Males 1983 14,78 National Total Males 1982 15,03 National Total Males 1981 17,14 National Total Males 1980 17,02 National Total Males 1979 19,39 National Total Males 1978 20,22 National Total Males 1977 21,17 National Total Males 1976 22,25 National Total Males 1975 24,25 National Total Females 2022 2,9 National Total Females 2021 2,84 National Total Females 2020 2,78 National Total Females 2019 2,96 National Total Females 2018 3 National Total Females 2017 2,89 National Total Females 2016 2,85 National Total Females 2015 2,87 National Total Females 2014 3,16 National Total Females 2013 3,18 National Total Females 2012 3,47 National Total Females 2011 3,57 National Total Females 2010 3,73 National Total Females 2009 3,64 National Total Females 2008 3,62 National Total Females 2007 3,92 National Total Females 2006 3,73 National Total Females 2005 3,93 National Total Females 2004 4,28 National Total Females 2003 4,47 National Total Females 2002 4,43 National Total Females 2001 4,4 National Total Females 2000 4,84 National Total Females 1999 5,1 National Total Females 1998 5,48 National Total Females 1997 5,69 National Total Females 1996 6,01 National Total Females 1995 6,42 National Total Females 1994 6,66 National Total Females 1993 7,46 National Total Females 1992 7,65 National Total Females 1991 7,89 National Total Females 1990 8,53 National Total Females 1989 8,55 National Total Females 1988 9,07 National Total Females 1987 9,21 National Total Females 1986 9,79 National Total Females 1985 9,74 National Total Females 1984 10,88 National Total Females 1983 12,21 National Total Females 1982 12,17 National Total Females 1981 13,36 National Total Females 1980 13,25 National Total Females 1979 15,18 National Total Females 1978 16,42 National Total Females 1977 16,77 National Total Females 1976 17,3 National Total Females 1975 19,48