"Year" "Number of Cases" "2000" "5" "2001" "4" "2002" "1" "2003" "2" "2004" "5" "2005" "6" "2006" "5" "2007" "6" "2008" "5" "2009" "10" "2010" "11" "2011" "9" "2012" "11" "2013" "6" "2014" "3"