"Year"	"Number of Cases"
"2000"	"2"
"2002"	"1"
"2003"	"2"
"2004"	"1"
"2008"	"1"
"2014"	"2"
"2015"	"2"
"2016"	"1"
"2017"	"1"
"2018"	"5"
"2019"	"4"
"2020"	"4"
"2021"	"4"
"2022"	"1"
"2023"	"1"