Year	per 1,000 adults
2004	46.71
2005	60.25
2006	59.99
2007	52.51
2008	77.37
2009	95.19
2010	110.92
2011	124.02
2012	134.04
2013	148.54
2014	162.25
2015	168.26
2016	182.62
2017	205.05
2018	237.05
2019	237.76
2020	316.8
2021	326.56