Year % of population 2000 84.3935712361748 2001 84.3935709836062 2002 84.3935710946164 2003 84.3935709877851 2004 84.3935700958382 2005 84.393571548223 2006 85.3742837795356 2007 86.3550003795552 2008 87.3357120635255 2009 88.3164307962988 2010 89.2971418639827 2011 90.2778592859005 2012 91.2585726207991 2013 92.2392853398606 2014 93.2199988908469 2015 94.2007135843335 2016 95.181429686498 2017 96.1621456172606 2018 97.1428571624635 2019 98.1235749840178 2020 99.1042880185472 2021 99.9999962306108 2022 100