Year % of population 2000 90.76677569748531 2001 91.21597905723186 2002 91.67171434322424 2003 92.0771406914016 2004 92.49049726225284 2005 92.86074388247185 2006 93.2156828329644 2007 93.41059029367922 2008 93.72592768730334 2009 93.96335962889755 2010 94.14747066955991 2011 94.3257188325495 2012 94.47743945418384 2013 94.58264668694744 2014 94.73971152950335 2015 94.77693481675101 2016 94.85839406781088 2017 94.87446617945598 2018 94.93098160071473 2019 94.95098528428343 2020 94.89778236706557 2021 94.7667845991115 2022 94.68488489297165