"Year" "Number of Cases" "2000" "29" "2001" "37" "2002" "28" "2003" "28" "2004" "27" "2005" "12" "2006" "41" "2007" "39" "2008" "48" "2009" "44" "2010" "39" "2011" "41" "2012" "45" "2013" "23" "2014" "26"