Year Number of Cases
2000 8
2001 5
2002 3
2003 1
2005 1
2006 3
2007 2
2008 3
2009 5
2010 5
2011 6
2012 7
2013 18
2014 22
2015 19
2016 33
2017 25
2018 20
2019 10
2020 19
2021 27
2022 30
2023 44
2024 1