| Year | |
|---|---|
| 1999 | 242,615 |
| 2000 | 483,611 |
| 2001 | 544,897 |
| 2002 | 471,251 |
| 2003 | 515,037 |
| 2004 | 517,823 |
| 2005 | 580,531 |
| 2006 | 563,160 |
| 2007 | 543,445 |
| 2008 | 671,796 |
| 2009 | 405,051 |
| 2010 | 477,133 |
| 2011 | 416,016 |
| 2012 | 444,114 |
| 2013 | 427,140 |
| 2014 | 423,868 |
| 2015 | 222,759 |
| 2016 | 187,891 |
| 2017 | 8,182 |
| 2018 | 21,356 |
| 2019 | 202,775 |
| 2020 | 104,903 |
| 2021 | 199,313 |
| 2022 | 201,157 |
| 2023 | 313,995 |
| 2024 | 181,452 |