Year	Number per 1,000 adults
2004-01-01	212.17700000000002
2005-01-01	356.31100000000000
2006-01-01	365.17800000000005
2007-01-01	454.07199999999995
2008-01-01	461.35800000000000
2009-01-01	521.27699999999990
2010-01-01	586.05400000000000
2011-01-01	711.35300000000010