Year Number of Cases
2001 2
2002 2
2003 2
2004 2
2005 9
2006 9
2007 13
2008 21
2009 16
2010 11
2011 17
2012 13
2013 16
2014 18
2015 24
2016 37
2017 27
2018 42
2019 44
2020 36
2021 50
2022 70
2023 67
2024 13