Regional totals;Sex;Periodo;Total National Total;Both sexes;2023;21,68 National Total;Both sexes;2022;21,11 National Total;Both sexes;2021;21,09 National Total;Both sexes;2020;20,35 National Total;Both sexes;2019;21,52 National Total;Both sexes;2018;21,21 National Total;Both sexes;2017;21,12 National Total;Both sexes;2016;21,18 National Total;Both sexes;2015;20,81 National Total;Both sexes;2014;21,1 National Total;Both sexes;2013;21 National Total;Both sexes;2012;20,59 National Total;Both sexes;2011;20,67 National Total;Both sexes;2010;20,54 National Total;Both sexes;2009;20,24 National Total;Both sexes;2008;20,02 National Total;Both sexes;2007;19,79 National Total;Both sexes;2006;19,83 National Total;Both sexes;2005;19,25 National Total;Both sexes;2004;19,37 National Total;Both sexes;2003;18,93 National Total;Both sexes;2002;19,01 National Total;Both sexes;2001;18,97 National Total;Both sexes;2000;18,74 National Total;Both sexes;1999;18,32 National Total;Both sexes;1998;18,37 National Total;Both sexes;1997;18,44 National Total;Both sexes;1996;18,28 National Total;Both sexes;1995;18,2 National Total;Both sexes;1994;18,16 National Total;Both sexes;1993;17,9 National Total;Both sexes;1992;17,92 National Total;Both sexes;1991;17,57 National Total;Both sexes;1990;17,4 National Total;Both sexes;1989;17,4 National Total;Both sexes;1988;17,31 National Total;Both sexes;1987;17,28 National Total;Both sexes;1986;17,02 National Total;Both sexes;1985;16,75 National Total;Both sexes;1984;16,89 National Total;Both sexes;1983;16,58 National Total;Both sexes;1982;16,77 National Total;Both sexes;1981;16,4 National Total;Both sexes;1980;16,32 National Total;Both sexes;1979;16,11 National Total;Both sexes;1978;15,77 National Total;Both sexes;1977;15,62 National Total;Both sexes;1976;15,31 National Total;Both sexes;1975;15,19 National Total;Males;2023;19,65 National Total;Males;2022;19,06 National Total;Males;2021;18,94 National Total;Males;2020;18,26 National Total;Males;2019;19,44 National Total;Males;2018;19,15 National Total;Males;2017;19,07 National Total;Males;2016;19,09 National Total;Males;2015;18,76 National Total;Males;2014;19,03 National Total;Males;2013;18,91 National Total;Males;2012;18,5 National Total;Males;2011;18,55 National Total;Males;2010;18,4 National Total;Males;2009;18,12 National Total;Males;2008;17,94 National Total;Males;2007;17,64 National Total;Males;2006;17,7 National Total;Males;2005;17,13 National Total;Males;2004;17,22 National Total;Males;2003;16,83 National Total;Males;2002;16,86 National Total;Males;2001;16,81 National Total;Males;2000;16,61 National Total;Males;1999;16,17 National Total;Males;1998;16,22 National Total;Males;1997;16,3 National Total;Males;1996;16,16 National Total;Males;1995;16,1 National Total;Males;1994;16,09 National Total;Males;1993;15,84 National Total;Males;1992;15,88 National Total;Males;1991;15,57 National Total;Males;1990;15,43 National Total;Males;1989;15,46 National Total;Males;1988;15,41 National Total;Males;1987;15,39 National Total;Males;1986;15,19 National Total;Males;1985;14,89 National Total;Males;1984;15,04 National Total;Males;1983;14,83 National Total;Males;1982;15,01 National Total;Males;1981;14,64 National Total;Males;1980;14,6 National Total;Males;1979;14,4 National Total;Males;1978;14,13 National Total;Males;1977;14 National Total;Males;1976;13,7 National Total;Males;1975;13,62 National Total;Females;2023;23,49 National Total;Females;2022;22,96 National Total;Females;2021;23,05 National Total;Females;2020;22,29 National Total;Females;2019;23,38 National Total;Females;2018;23,04 National Total;Females;2017;22,95 National Total;Females;2016;23,03 National Total;Females;2015;22,63 National Total;Females;2014;22,91 National Total;Females;2013;22,84 National Total;Females;2012;22,43 National Total;Females;2011;22,53 National Total;Females;2010;22,41 National Total;Females;2009;22,1 National Total;Females;2008;21,83 National Total;Females;2007;21,67 National Total;Females;2006;21,67 National Total;Females;2005;21,11 National Total;Females;2004;21,23 National Total;Females;2003;20,76 National Total;Females;2002;20,87 National Total;Females;2001;20,83 National Total;Females;2000;20,56 National Total;Females;1999;20,2 National Total;Females;1998;20,22 National Total;Females;1997;20,26 National Total;Females;1996;20,08 National Total;Females;1995;19,98 National Total;Females;1994;19,9 National Total;Females;1993;19,63 National Total;Females;1992;19,62 National Total;Females;1991;19,23 National Total;Females;1990;19,04 National Total;Females;1989;19 National Total;Females;1988;18,87 National Total;Females;1987;18,81 National Total;Females;1986;18,49 National Total;Females;1985;18,25 National Total;Females;1984;18,38 National Total;Females;1983;17,99 National Total;Females;1982;18,19 National Total;Females;1981;17,82 National Total;Females;1980;17,71 National Total;Females;1979;17,5 National Total;Females;1978;17,11 National Total;Females;1977;16,94 National Total;Females;1976;16,63 National Total;Females;1975;16,49