Statistics by the author: Jurčo Milan
| Year of reporting | Count |
|---|---|
| 1990 | 5 |
| 1991 | 2 |
| 1992 | 4 |
| 1993 | 5 |
| 1994 | 15 |
| 1995 | 9 |
| 1996 | 9 |
| 1997 | 12 |
| 1998 | 13 |
| 1999 | 15 |
| 2000 | 13 |
| 2001 | 8 |
| 2002 | 14 |
| 2003 | 9 |
| 2004 | 6 |
| 2005 | 1 |
| 2008 | 1 |
| Year of reporting | Count |
|---|---|
| 1990 | 5 |
| 1991 | 2 |
| 1992 | 4 |
| 1993 | 5 |
| 1994 | 15 |
| 1995 | 9 |
| 1996 | 9 |
| 1997 | 12 |
| 1998 | 13 |
| 1999 | 15 |
| 2000 | 13 |
| 2001 | 8 |
| 2002 | 14 |
| 2003 | 9 |
| 2004 | 6 |
| 2005 | 1 |
| 2008 | 1 |