"Year" "Number of Cases" "2000" "4" "2001" "3" "2002" "5" "2003" "1" "2004" "5" "2005" "3" "2006" "5" "2007" "3" "2008" "2" "2010" "4" "2011" "14" "2012" "6" "2013" "9" "2014" "5"