Year per 100 people 2000 0.201873392 2001 0.684270646 2002 1.488418954 2003 3.918142174 2004 8.165305958 2005 11.72203528 2006 14.54293361 2007 17.22080199 2008 19.03994764 2009 20.28871826 2010 21.89483714 2011 22.52144206 2012 22.86647053 2013 23.23391171 2014 23.84254197 2015 24.73759277 2016 25.88761593 2017 27.64210412 2018 28.65504153 2019 29.25011534 2020 30.46825309 2021 31.54354812 2022 33.84696473