| Year | |
|---|---|
| 1993 | 471 |
| 1994 | 480 |
| 1995 | 386 |
| 1996 | 301 |
| 1997 | 363 |
| 1998 | 438 |
| 1999 | 421 |
| 2000 | 431 |
| 2001 | 292 |
| 2002 | 233 |
| 2003 | 353 |
| 2004 | 391 |
| 2005 | 328 |
| 2006 | 369 |
| 2007 | 453 |
| 2008 | 567 |
| 2009 | 745 |
| 2010 | 745 |
| 2011 | 757 |
| 2012 | 764 |
| 2013 | 738 |
| 2014 | 819 |
| 2015 | 868 |
| 2016 | 917 |
| 2017 | 1,025 |
| 2018 | 1,059 |
| 2019 | 1,186 |
| 2020 | 1,344 |
| 2021 | 1,115 |
| 2022 | 1,123 |
| 2023 | 1,085 |