Year % of population 2000 56.8201112825324 2001 57.5684585923258 2002 59.7190892301783 2003 61.8436133436577 2004 63.9406211866297 2005 66.007415268661 2006 68.0323494379767 2007 70.0209795374 2008 71.9796256382187 2009 73.906056089948 2010 75.801047562911 2011 77.6512534109342 2012 79.464668205991 2013 81.2467982370502 2014 82.9984788355712 2015 84.7193140289753 2016 86.4094766696777 2017 88.068308924773 2018 89.6942179411797 2019 91.2881365395444 2020 92.8514970076321 2021 94.385756597916 2022 95.8923614069453