Year of reporting	Count
2001	2
2002	13
2003	1
2004	4
2005	2
2007	11
2008	5
2009	10
2010	19
2011	17
2012	16
2013	10
2014	11
2015	12
2016	11
2017	5
2018	12
2019	11
2020	9
2021	13
2022	6
2023	6
2024	3

Statistics by the author: Kazanský Rastislav