Statistics by the author: Nemec Juraj
| Year of reporting | Count |
|---|---|
| 1994 | 8 |
| 1995 | 13 |
| 1996 | 14 |
| 1997 | 22 |
| 1998 | 12 |
| 1999 | 4 |
| 2000 | 19 |
| 2001 | 20 |
| 2002 | 18 |
| 2003 | 8 |
| 2004 | 17 |
| 2005 | 20 |
| 2006 | 5 |
| 2007 | 29 |
| 2008 | 23 |
| 2009 | 31 |
| 2010 | 32 |
| 2011 | 13 |
| 2012 | 22 |
| 2013 | 2 |
| 2014 | 2 |
| 2015 | 1 |
| 2017 | 1 |
| 2020 | 2 |
| 2022 | 2 |
| 2023 | 3 |