| Year | |
|---|---|
| 1993 | 0 |
| 1994 | 509 |
| 1995 | 449 |
| 1996 | 484 |
| 1997 | 512 |
| 1998 | 499 |
| 1999 | 626 |
| 2000 | 894 |
| 2001 | 621 |
| 2002 | 495 |
| 2003 | 507 |
| 2004 | 478 |
| 2005 | 445 |
| 2006 | 505 |
| 2007 | 579 |
| 2008 | 562 |
| 2009 | 697 |
| 2010 | 658 |
| 2011 | 666 |
| 2012 | 745 |
| 2013 | 746 |
| 2014 | 746 |
| 2015 | 792 |
| 2016 | 760 |
| 2017 | 916 |
| 2018 | 980 |
| 2019 | 898 |
| 2020 | 883 |
| 2021 | 559 |
| 2022 | 716 |
| 2023 | 705 |
| 2024 | 508 |
| 2025 | 183 |