Statistics by the author: Urban Martin
| Year of reporting | Count |
|---|---|
| 2008 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 2 |
| 2014 | 3 |
| 2015 | 2 |
| 2016 | 1 |
| 2019 | 1 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 2 |
| Year of reporting | Count |
|---|---|
| 2008 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 2 |
| 2014 | 3 |
| 2015 | 2 |
| 2016 | 1 |
| 2019 | 1 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 2 |