Statistics by the author: Stašová Jana
| Year of reporting | Count |
|---|---|
| 1996 | 1 |
| 1997 | 1 |
| 1999 | 2 |
| 2000 | 5 |
| 2001 | 1 |
| 2004 | 3 |
| 2006 | 1 |
| 2007 | 3 |
| 2008 | 1 |
| 2009 | 1 |
| 2010 | 3 |
| 2012 | 1 |
| 2014 | 2 |
| 2015 | 1 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 1 |
| Year of reporting | Count |
|---|---|
| 1996 | 1 |
| 1997 | 1 |
| 1999 | 2 |
| 2000 | 5 |
| 2001 | 1 |
| 2004 | 3 |
| 2006 | 1 |
| 2007 | 3 |
| 2008 | 1 |
| 2009 | 1 |
| 2010 | 3 |
| 2012 | 1 |
| 2014 | 2 |
| 2015 | 1 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 1 |