Year	Number per 100,000 adults
2004-01-01	1.8440200000000000
2005-01-01	1.8214299999999999
2006-01-01	1.7227000000000000
2007-01-01	1.7273599999999998
2008-01-01	1.6827700000000000
2009-01-01	1.5919299999999998
2010-01-01	1.6406100000000000
2011-01-01	1.7532299999999998
2012-01-01	1.7498099999999999
2013-01-01	1.7448400000000002
2014-01-01	1.6982000000000000
2015-01-01	2.6494600000000000