| Year | |
|---|---|
| 1993 | 0 |
| 1994 | 239 |
| 1995 | 265 |
| 1996 | 287 |
| 1997 | 259 |
| 1998 | 263 |
| 1999 | 263 |
| 2000 | 327 |
| 2001 | 263 |
| 2002 | 263 |
| 2003 | 259 |
| 2004 | 287 |
| 2005 | 265 |
| 2006 | 239 |
| 2007 | 224 |
| 2008 | 225 |
| 2009 | 280 |
| 2010 | 311 |
| 2011 | 319 |
| 2012 | 311 |
| 2013 | 322 |
| 2014 | 318 |
| 2015 | 336 |
| 2016 | 372 |
| 2017 | 432 |
| 2018 | 465 |
| 2019 | 524 |
| 2020 | 597 |
| 2021 | 436 |
| 2022 | 516 |
| 2023 | 557 |