Year of reporting	Count
2005	1
2008	3
2009	2
2010	1
2011	1
2012	2
2013	7
2014	2
2015	1
2016	8
2017	15
2018	9
2019	9
2020	6
2021	2
2022	2
2023	2

Statistics by the author: Benčiková Dana