Year Number of Cases
2000 20
2001 20
2002 6
2003 7
2004 30
2005 31
2006 35
2007 25
2008 29
2009 34
2010 40
2011 35
2012 37
2013 33
2014 41
2015 44
2016 30
2017 35
2018 36
2019 26
2020 29
2021 37
2022 28
2023 56
2024 2