| Year | Count |
|---|---|
| 2002 | 18 |
| 2003 | 202 |
| 2004 | 1,108 |
| 2005 | 1,219 |
| 2006 | 1,180 |
| 2007 | 1,283 |
| 2008 | 1,489 |
| 2009 | 1,458 |
| 2010 | 1,454 |
| 2011 | 1,550 |
| 2011 | 5 |
| 2012 | 1,461 |
| 2012 | 5 |
| 2013 | 1,332 |
| 2013 | 6 |
| 2014 | 1,266 |
| 2014 | 25 |
| 2015 | 1,177 |
| 2015 | 10 |
| 2016 | 1,008 |
| 2016 | 16 |
| 2017 | 783 |
| 2017 | 23 |
| 2018 | 613 |
| 2018 | 19 |
| 2019 | 524 |
| 2019 | 28 |
| 2020 | 444 |
| 2020 | 28 |
| 2021 | 331 |
| 2021 | 34 |
| 2022 | 349 |
| 2022 | 5 |
| 2023 | 256 |
| 2023 | 12 |
| 2024 | 201 |
| 2024 | 45 |