Year of reporting	Count
2006	2
2007	3
2008	7
2009	6
2010	6
2011	6
2012	7
2013	8
2014	18
2015	5
2016	7
2017	5
2018	10
2019	5
2020	6
2021	1
2022	2
2023	4
2024	1

Statistics by the author: Kubealaková Martina