Year	per 1,000 adults
2004	277.04
2005	497.06
2006	524.63
2007	573.06
2008	598.36
2009	672.98
2010	702.26
2011	737.09
2012	1028.2
2013	1704.08
2014	1675.49
2015	1742.2
2016	1765.06
2017	1824.18
2018	1848.59
2019	2424.75
2020	2323.36