Year per 1,000 adults 2008 213.34 2009 214.69 2010 252.61 2011 261.05 2012 274.08000000000004 2013 302.92 2014 341.83500000000004 2015 366.59 2016 485.27 2017 507.04 2018 534.51 2019 535.99 2020 561.25 2021 674.65