| Year | |
|---|---|
| 1993 | 0 |
| 1994 | 853 |
| 1995 | 845 |
| 1996 | 721 |
| 1997 | 777 |
| 1998 | 709 |
| 1999 | 573 |
| 2000 | 640 |
| 2001 | 588 |
| 2002 | 726 |
| 2003 | 794 |
| 2004 | 739 |
| 2005 | 857 |
| 2006 | 861 |
| 2007 | 1,116 |
| 2008 | 1,669 |
| 2009 | 1,814 |
| 2010 | 1,329 |
| 2011 | 1,250 |
| 2012 | 1,222 |
| 2013 | 1,277 |
| 2014 | 1,341 |
| 2015 | 1,797 |
| 2016 | 2,161 |
| 2017 | 2,286 |
| 2018 | 2,709 |
| 2019 | 2,820 |
| 2020 | 3,049 |
| 2021 | 2,212 |
| 2022 | 2,721 |
| 2023 | 2,729 |