| Year | Count |
|---|---|
| 1995 | 25 |
| 1996 | 88 |
| 1997 | 258 |
| 1998 | 450 |
| 1999 | 504 |
| 2000 | 666 |
| 2001 | 736 |
| 2002 | 734 |
| 2003 | 872 |
| 2004 | 1,025 |
| 2005 | 1,117 |
| 2006 | 963 |
| 2007 | 1,155 |
| 2008 | 1,107 |
| 2009 | 1,017 |
| 2010 | 1,051 |
| 2011 | 932 |
| 2012 | 958 |
| 2013 | 732 |
| 2014 | 727 |
| 2015 | 782 |
| 2016 | 675 |
| 2017 | 592 |
| 2018 | 484 |
| 2019 | 382 |
| 2020 | 411 |
| 2021 | 378 |
| 2022 | 396 |
| 2023 | 259 |
| 2024 | 209 |