Statistics by the author: Ferenc Štefan
| Year of reporting | Count |
|---|---|
| 2001 | 1 |
| 2004 | 2 |
| 2007 | 1 |
| 2011 | 4 |
| 2012 | 3 |
| 2013 | 8 |
| 2014 | 4 |
| 2015 | 7 |
| 2016 | 7 |
| 2017 | 12 |
| 2018 | 8 |
| 2019 | 12 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 6 |
| 2023 | 8 |
| 2024 | 6 |
| Year of reporting | Count |
|---|---|
| 2001 | 1 |
| 2004 | 2 |
| 2007 | 1 |
| 2011 | 4 |
| 2012 | 3 |
| 2013 | 8 |
| 2014 | 4 |
| 2015 | 7 |
| 2016 | 7 |
| 2017 | 12 |
| 2018 | 8 |
| 2019 | 12 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 6 |
| 2023 | 8 |
| 2024 | 6 |