"Year" "Number of Cases" "2000" "4" "2001" "1" "2002" "2" "2003" "4" "2004" "3" "2005" "40" "2006" "42" "2007" "29" "2008" "29" "2009" "37" "2010" "36" "2011" "34" "2012" "63" "2013" "45" "2014" "41"