Year of reporting	Count
1997	2
1998	2
1999	2
2000	2
2001	6
2002	2
2003	1
2004	5
2005	1
2006	1
2007	4
2008	2
2009	3
2010	1
2012	5
2013	4
2014	2
2015	2
2016	2
2017	2
2019	1
2022	1

Statistics by the author: Husár Ján