| Year | Count |
|---|---|
| 2000 | 33 |
| 2001 | 5 |
| 2002 | 103 |
| 2003 | 139 |
| 2004 | 215 |
| 2005 | 296 |
| 2006 | 312 |
| 2007 | 490 |
| 2008 | 672 |
| 2009 | 628 |
| 2010 | 760 |
| 2011 | 1,065 |
| 2012 | 1,289 |
| 2013 | 1,219 |
| 2014 | 1,175 |
| 2015 | 1,208 |
| 2016 | 1,545 |
| 2017 | 1,634 |
| 2018 | 1,878 |
| 2019 | 2,205 |
| 2020 | 2,177 |
| 2021 | 2,477 |
| 2022 | 2,541 |
| 2023 | 2,765 |
| 2024 | 2,413 |