"Year" "Number of Cases" "2000" "13" "2001" "8" "2002" "1" "2003" "6" "2004" "5" "2005" "10" "2006" "5" "2007" "6" "2008" "16" "2009" "13" "2010" "10" "2011" "9" "2012" "8" "2013" "5" "2014" "3"