Regional totals;Sex;Period;Total
National Total;Both genders;2024;44.37
National Total;Both genders;2023;44.18
National Total;Both genders;2022;44.06
National Total;Both genders;2021;43.79
National Total;Both genders;2020;43.57
National Total;Both genders;2019;43.37
National Total;Both genders;2018;43.17
National Total;Both genders;2017;42.95
National Total;Both genders;2016;42.70
National Total;Both genders;2015;42.45
National Total;Both genders;2014;42.15
National Total;Both genders;2013;41.82
National Total;Both genders;2012;41.54
National Total;Both genders;2011;41.27
National Total;Both genders;2010;41.01
National Total;Both genders;2009;40.78
National Total;Both genders;2008;40.64
National Total;Both genders;2007;40.57
National Total;Both genders;2006;40.46
National Total;Both genders;2005;40.34
National Total;Both genders;2004;40.21
National Total;Both genders;2003;40.11
National Total;Both genders;2002;40.01
National Total;Both genders;2001;39.78
National Total;Both genders;2000;39.51
National Total;Both genders;1999;39.23
National Total;Both genders;1998;38.94
National Total;Both genders;1997;38.64
National Total;Both genders;1996;38.33
National Total;Both genders;1995;38.02
National Total;Both genders;1994;37.71
National Total;Both genders;1993;37.43
National Total;Both genders;1992;37.14
National Total;Both genders;1991;36.86
National Total;Both genders;1990;36.52
National Total;Both genders;1989;36.19
National Total;Both genders;1988;35.87
National Total;Both genders;1987;35.54
National Total;Both genders;1986;35.24
National Total;Both genders;1985;34.95
National Total;Both genders;1984;34.66
National Total;Both genders;1983;34.39
National Total;Both genders;1982;34.13
National Total;Both genders;1981;33.90
National Total;Both genders;1980;33.68
National Total;Both genders;1979;33.48
National Total;Both genders;1978;33.33
National Total;Both genders;1977;33.20
National Total;Both genders;1976;33.10
National Total;Both genders;1975;33.00
National Total;Males;2024;43.06
National Total;Males;2023;42.87
National Total;Males;2022;42.75
National Total;Males;2021;42.48
National Total;Males;2020;42.26
National Total;Males;2019;42.06
National Total;Males;2018;41.86
National Total;Males;2017;41.64
National Total;Males;2016;41.39
National Total;Males;2015;41.13
National Total;Males;2014;40.84
National Total;Males;2013;40.51
National Total;Males;2012;40.22
National Total;Males;2011;39.95
National Total;Males;2010;39.68
National Total;Males;2009;39.44
National Total;Males;2008;39.30
National Total;Males;2007;39.21
National Total;Males;2006;39.09
National Total;Males;2005;38.97
National Total;Males;2004;38.83
National Total;Males;2003;38.72
National Total;Males;2002;38.62
National Total;Males;2001;38.38
National Total;Males;2000;38.11
National Total;Males;1999;37.84
National Total;Males;1998;37.54
National Total;Males;1997;37.24
National Total;Males;1996;36.94
National Total;Males;1995;36.63
National Total;Males;1994;36.33
National Total;Males;1993;36.05
National Total;Males;1992;35.77
National Total;Males;1991;35.48
National Total;Males;1990;35.15
National Total;Males;1989;34.82
National Total;Males;1988;34.49
National Total;Males;1987;34.17
National Total;Males;1986;33.86
National Total;Males;1985;33.58
National Total;Males;1984;33.30
National Total;Males;1983;33.03
National Total;Males;1982;32.78
National Total;Males;1981;32.56
National Total;Males;1980;32.35
National Total;Males;1979;32.16
National Total;Males;1978;32.02
National Total;Males;1977;31.90
National Total;Males;1976;31.81
National Total;Males;1975;31.72
National Total;Females;2024;45.63
National Total;Females;2023;45.44
National Total;Females;2022;45.33
National Total;Females;2021;45.05
National Total;Females;2020;44.83
National Total;Females;2019;44.63
National Total;Females;2018;44.43
National Total;Females;2017;44.22
National Total;Females;2016;43.97
National Total;Females;2015;43.71
National Total;Females;2014;43.42
National Total;Females;2013;43.09
National Total;Females;2012;42.81
National Total;Females;2011;42.56
National Total;Females;2010;42.31
National Total;Females;2009;42.09
National Total;Females;2008;41.96
National Total;Females;2007;41.89
National Total;Females;2006;41.79
National Total;Females;2005;41.68
National Total;Females;2004;41.55
National Total;Females;2003;41.45
National Total;Females;2002;41.34
National Total;Females;2001;41.12
National Total;Females;2000;40.85
National Total;Females;1999;40.57
National Total;Females;1998;40.28
National Total;Females;1997;39.97
National Total;Females;1996;39.66
National Total;Females;1995;39.35
National Total;Females;1994;39.05
National Total;Females;1993;38.75
National Total;Females;1992;38.47
National Total;Females;1991;38.18
National Total;Females;1990;37.84
National Total;Females;1989;37.51
National Total;Females;1988;37.19
National Total;Females;1987;36.87
National Total;Females;1986;36.56
National Total;Females;1985;36.27
National Total;Females;1984;35.98
National Total;Females;1983;35.70
National Total;Females;1982;35.43
National Total;Females;1981;35.19
National Total;Females;1980;34.96
National Total;Females;1979;34.76
National Total;Females;1978;34.59
National Total;Females;1977;34.44
National Total;Females;1976;34.33
National Total;Females;1975;34.22