| Year | Count |
|---|---|
| 2005 | 43 |
| 2006 | 30 |
| 2006 | 117 |
| 2007 | 15 |
| 2007 | 189 |
| 2008 | 23 |
| 2008 | 394 |
| 2009 | 6 |
| 2009 | 465 |
| 2010 | 20 |
| 2010 | 407 |
| 2011 | 11 |
| 2011 | 430 |
| 2012 | 14 |
| 2012 | 502 |
| 2013 | 437 |
| 2014 | 5 |
| 2014 | 418 |
| 2015 | 10 |
| 2015 | 501 |
| 2016 | 28 |
| 2016 | 429 |
| 2017 | 10 |
| 2017 | 408 |
| 2018 | 5 |
| 2018 | 287 |
| 2019 | 10 |
| 2019 | 266 |
| 2020 | 14 |
| 2020 | 283 |
| 2021 | 26 |
| 2021 | 317 |
| 2022 | 83 |
| 2022 | 453 |
| 2023 | 38 |
| 2023 | 416 |
| 2024 | 45 |
| 2024 | 402 |