Year % of population 2000 90.339911695317 2001 90.3923798389504 2002 90.444765901826 2003 90.4969796569721 2004 90.9798747471555 2005 91.462090449347 2006 91.9436856346171 2007 92.4246960444601 2008 92.9050539297831 2009 93.3850194297476 2010 93.8645690292441 2011 94.3436437339842 2012 94.8221822413534 2013 95.3001447634869 2014 95.7774809661487 2015 96.2541336449433 2016 96.7300603462282 2017 97.205232542171 2018 97.6795907376403 2019 98.153109880908 2020 98.625737167693 2021 99.0974398871494 2022 99.4416057169053