Year Number of Cases
2000 8
2001 6
2002 6
2003 3
2004 3
2005 3
2006 4
2007 9
2008 4
2009 9
2010 4
2011 6
2012 5
2013 4
2014 9
2015 8
2016 10
2017 8
2018 5
2019 13
2020 24
2021 12
2022 26
2023 28
2024 2