Year per 1,000 adults 2004 380.15 2005 418.75 2006 431.91 2007 441.79 2008 469.4 2009 477.88 2010 534.61 2011 617.75 2012 643.59 2013 624.48 2014 618.88 2015 586.15 2016 577.14 2017 657.8 2018 665.09 2019 662.73 2020 668.95 2021 770.88