Year % of population 2000 91.7215961948775 2001 91.8814444562861 2002 92.0383543686758 2003 92.181103098938 2004 92.3108240096068 2005 92.4415137233702 2006 92.5712507526727 2007 92.7000365634027 2008 92.827847997466 2009 92.954565201603 2010 93.080334807091 2011 93.2051308266797 2012 93.3289737767197 2013 93.4470309691531 2014 93.5635722640959 2015 93.680024663775 2016 93.7961867219836 2017 93.9131798142808 2018 94.0307223325193 2019 94.1484823370466 2020 94.2662790670481 2021 94.5575987390206 2022 94.6527039156214