Year	per 1,000 adults
2004	1980.37
2005	1973.67
2006	1984.66
2007	1999.24
2008	2003.2
2009	1997.04
2010	2040.6
2011	2079.46
2012	2105.91
2013	2144.11
2014	2176.41
2015	2185.44
2016	2200.85
2017	2226.86
2018	2268.14
2019	2316.98
2020	2404.87
2021	2714.64