Year of reporting	Count
2006	2
2007	3
2008	2
2009	2
2010	5
2011	4
2012	7
2013	8
2014	7
2015	2
2016	11
2017	11
2018	4
2019	5
2020	9
2021	8
2022	10
2023	6

Statistics by the author: Kunec Patrik