| Year | Count |
|---|---|
| 2002 | 5 |
| 2004 | 19 |
| 2005 | 32 |
| 2006 | 44 |
| 2007 | 81 |
| 2008 | 8 |
| 2008 | 55 |
| 2009 | 82 |
| 2010 | 155 |
| 2011 | 242 |
| 2012 | 40 |
| 2012 | 220 |
| 2013 | 6 |
| 2013 | 149 |
| 2014 | 34 |
| 2014 | 313 |
| 2015 | 53 |
| 2015 | 462 |
| 2016 | 128 |
| 2016 | 495 |
| 2017 | 154 |
| 2017 | 752 |
| 2018 | 136 |
| 2018 | 722 |
| 2019 | 137 |
| 2019 | 585 |
| 2020 | 70 |
| 2020 | 523 |
| 2021 | 146 |
| 2021 | 681 |
| 2022 | 105 |
| 2022 | 645 |
| 2023 | 140 |
| 2023 | 644 |
| 2024 | 125 |
| 2024 | 776 |