| Year | Number of Cases |
|---|---|
| 2008 | 1 |
| 2009 | 4 |
| 2010 | 14 |
| 2011 | 9 |
| 2012 | 20 |
| 2013 | 9 |
| 2014 | 14 |
| 2015 | 9 |
| 2016 | 8 |
| 2017 | 7 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 2 |
| 2024 | 1 |
| 2026 | 1 |
| Year | Number of Cases |
|---|---|
| 2008 | 1 |
| 2009 | 4 |
| 2010 | 14 |
| 2011 | 9 |
| 2012 | 20 |
| 2013 | 9 |
| 2014 | 14 |
| 2015 | 9 |
| 2016 | 8 |
| 2017 | 7 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 2 |
| 2024 | 1 |
| 2026 | 1 |