"Year"	"Number of Cases"
"2000"	"3"
"2001"	"3"
"2002"	"2"
"2004"	"2"
"2006"	"1"
"2007"	"2"
"2008"	"1"
"2009"	"1"
"2012"	"1"
"2015"	"2"
"2022"	"1"