"Year" "Number of Cases" "2000" "9" "2001" "17" "2002" "5" "2003" "3" "2004" "5" "2005" "10" "2006" "9" "2007" "5" "2008" "6" "2009" "5" "2010" "5" "2011" "7" "2012" "9" "2013" "14" "2014" "12"