| Year | Number of Cases |
|---|---|
| 2000 | 3 |
| 2001 | 6 |
| 2002 | 7 |
| 2003 | 7 |
| 2004 | 6 |
| 2005 | 3 |
| 2006 | 11 |
| 2007 | 13 |
| 2008 | 32 |
| 2009 | 37 |
| 2010 | 61 |
| 2011 | 43 |
| 2012 | 43 |
| 2013 | 51 |
| 2014 | 43 |
| 2015 | 40 |
| 2016 | 59 |
| 2017 | 21 |
| 2018 | 30 |
| 2019 | 25 |
| 2020 | 27 |
| 2021 | 24 |
| 2022 | 30 |
| 2023 | 16 |
| 2024 | 17 |
| 2025 | 14 |
| Year | Number of Cases |
|---|---|
| 2000 | 3 |
| 2001 | 6 |
| 2002 | 7 |
| 2003 | 7 |
| 2004 | 6 |
| 2005 | 3 |
| 2006 | 11 |
| 2007 | 13 |
| 2008 | 32 |
| 2009 | 37 |
| 2010 | 61 |
| 2011 | 43 |
| 2012 | 43 |
| 2013 | 51 |
| 2014 | 43 |
| 2015 | 40 |
| 2016 | 59 |
| 2017 | 21 |
| 2018 | 30 |
| 2019 | 25 |
| 2020 | 27 |
| 2021 | 24 |
| 2022 | 30 |
| 2023 | 16 |
| 2024 | 17 |
| 2025 | 14 |