Year % of population 2000 80.4311380030043 2001 80.8110781780564 2002 81.186342048597 2003 81.5630721476116 2004 81.9412613190078 2005 82.3381715959382 2006 82.7522817618271 2007 83.1652586014468 2008 83.5770925416578 2009 84.0239620923457 2010 84.4611650366522 2011 85.5169254322896 2012 86.6058643089609 2013 87.7085335992691 2014 88.8308953365818 2015 89.9566773600656 2016 91.0876258455109 2017 92.2233609454408 2018 93.2342578345086 2019 93.7552925661227 2020 94.2752193358277 2021 94.7933409114805 2022 95.3067363442577