| Year | Count |
|---|---|
| 1999 | 10 |
| 2000 | 5 |
| 2001 | 20 |
| 2003 | 22 |
| 2004 | 31 |
| 2004 | 23 |
| 2005 | 32 |
| 2005 | 14 |
| 2006 | 28 |
| 2007 | 59 |
| 2007 | 5 |
| 2008 | 43 |
| 2008 | 11 |
| 2009 | 44 |
| 2009 | 12 |
| 2010 | 91 |
| 2011 | 66 |
| 2012 | 10 |
| 2013 | 15 |
| 2014 | 19 |
| 2015 | 8 |
| 2016 | 12 |
| 2017 | 5 |
| 2018 | 11 |
| 2019 | 19 |
| 2020 | 5 |
| 2021 | 16 |
| 2021 | 5 |
| 2022 | 16 |
| 2023 | 18 |
| 2024 | 39 |