Year per 1,000 adults 2008 1026.28 2009 1024.47 2010 1066.93 2011 1055.14 2012 944.02 2013 951.72 2014 931.48 2015 1004.42 2016 989.81 2017 1119.52 2018 1108.1 2019 1072.7 2020 1075.11 2021 1062.08