Year	Number per 1,000 adults
2001-01-01	9.960
2002-01-01	28.470
2003-01-01	42.905
2004-01-01	206.780
2005-01-01	255.560
2006-01-01	266.370
2007-01-01	238.230
2008-01-01	271.990
2009-01-01	326.190
2010-01-01	366.800
2011-01-01	441.410
2012-01-01	488.880
2013-01-01	510.060
2014-01-01	606.350
2015-01-01	638.140