| Year | |
|---|---|
| 1993 | 0 |
| 1994 | 410 |
| 1995 | 316 |
| 1996 | 370 |
| 1997 | 390 |
| 1998 | 375 |
| 1999 | 432 |
| 2000 | 471 |
| 2001 | 433 |
| 2002 | 375 |
| 2003 | 390 |
| 2004 | 370 |
| 2005 | 316 |
| 2006 | 409 |
| 2007 | 499 |
| 2008 | 707 |
| 2009 | 1,072 |
| 2010 | 1,005 |
| 2011 | 947 |
| 2012 | 1,027 |
| 2013 | 836 |
| 2014 | 960 |
| 2015 | 1,204 |
| 2016 | 1,324 |
| 2017 | 1,350 |
| 2018 | 1,658 |
| 2019 | 1,607 |
| 2020 | 2,065 |
| 2021 | 1,251 |
| 2022 | 1,673 |
| 2023 | 2,050 |