| Year | |
|---|---|
| 1993 | 187 |
| 1994 | 190 |
| 1995 | 239 |
| 1996 | 167 |
| 1997 | 214 |
| 1998 | 193 |
| 1999 | 164 |
| 2000 | 175 |
| 2001 | 213 |
| 2002 | 176 |
| 2003 | 185 |
| 2004 | 221 |
| 2005 | 225 |
| 2006 | 217 |
| 2007 | 434 |
| 2008 | 414 |
| 2009 | 453 |
| 2010 | 356 |
| 2011 | 330 |
| 2012 | 388 |
| 2013 | 417 |
| 2014 | 462 |
| 2015 | 544 |
| 2016 | 508 |
| 2017 | 611 |
| 2018 | 704 |
| 2019 | 582 |
| 2020 | 633 |
| 2021 | 521 |
| 2022 | 727 |
| 2023 | 667 |