Year of reporting	Count
2005	1
2006	3
2007	3
2008	1
2009	8
2010	11
2011	2
2012	6
2013	2
2014	3
2015	1
2016	3
2018	4
2019	3
2020	2
2021	2
2022	2

Statistics by the author: Šušová Prando Patrizia