"Year" "Number of Cases" "2000" "9" "2001" "3" "2002" "6" "2003" "7" "2004" "7" "2005" "11" "2006" "26" "2007" "28" "2008" "26" "2009" "85" "2010" "149" "2011" "204" "2012" "226" "2013" "110" "2014" "11"