Year	Number per 1,000 adults
2005-01-01	2705.61
2006-01-01	2859.79
2007-01-01	3011.27
2008-01-01	3102.96
2009-01-01	3215.37
2010-01-01	3238.35
2011-01-01	3352.04
2012-01-01	3379.81
2013-01-01	1914.37
2014-01-01	1940.05
2015-01-01	1818.76
2016-01-01	1614.38