Year per 100 people 2005 0.8666564966148455 2006 1.7611061628585345 2007 3.04536749604803 2008 4.207006755953173 2009 5.231224450192818 2010 6.74842111662268 2011 7.752849208446352 2012 8.839199923024925 2013 9.96203612329315 2014 10.390554903577243 2015 11.704177602835188 2016 12.654174168940944 2017 13.694676088633209 2018 15.34912546503459 2019 15.560613375817821 2020 17.890234348593292 2021 19.373454022008904 2022 22.322170698147122