| Year | Number of Cases |
|---|---|
| 2002 | 1 |
| 2003 | 2 |
| 2004 | 2 |
| 2005 | 2 |
| 2006 | 2 |
| 2007 | 12 |
| 2008 | 7 |
| 2009 | 5 |
| 2010 | 2 |
| 2011 | 11 |
| 2012 | 21 |
| 2013 | 22 |
| 2014 | 43 |
| 2015 | 33 |
| 2016 | 42 |
| 2017 | 47 |
| 2018 | 51 |
| 2019 | 57 |
| 2020 | 69 |
| 2021 | 68 |
| 2022 | 85 |
| 2023 | 117 |
| 2024 | 71 |
| 2025 | 143 |
| 2026 | 8 |
| Year | Number of Cases |
|---|---|
| 2002 | 1 |
| 2003 | 2 |
| 2004 | 2 |
| 2005 | 2 |
| 2006 | 2 |
| 2007 | 12 |
| 2008 | 7 |
| 2009 | 5 |
| 2010 | 2 |
| 2011 | 11 |
| 2012 | 21 |
| 2013 | 22 |
| 2014 | 43 |
| 2015 | 33 |
| 2016 | 42 |
| 2017 | 47 |
| 2018 | 51 |
| 2019 | 57 |
| 2020 | 69 |
| 2021 | 68 |
| 2022 | 85 |
| 2023 | 117 |
| 2024 | 71 |
| 2025 | 143 |
| 2026 | 8 |