Year of reporting	Count
1990	3
1991	2
1992	8
1994	1
1998	1
1999	7
2000	11
2001	12
2003	26
2004	16
2005	31
2006	30
2007	24
2008	30
2009	42
2010	79
2011	10
2012	7
2013	1
2014	2

Statistics by the author: Findra Ján