"Year" "Number of Cases" "2001" "5" "2003" "1" "2004" "2" "2006" "2" "2007" "3" "2008" "5" "2009" "1" "2010" "3" "2011" "1" "2012" "4" "2013" "4" "2014" "2" "2015" "3" "2017" "4" "2018" "5" "2019" "6" "2020" "3" "2021" "8" "2022" "2" "2023" "8" "2024" "5"