| Year | Total | YoY Change |
|---|---|---|
| 2000 | 646 | |
| 2001 | 3,397 | 425.85% |
| 2002 | 6,927 | 103.92% |
| 2003 | 12,364 | 78.49% |
| 2004 | 14,312 | 15.76% |
| 2005 | 15,273 | 6.71% |
| 2006 | 7,690 | -49.65% |
| 2007 | 3,136 | -59.22% |
| 2008 | 2,782 | -11.29% |
| 2009 | 3,143 | 12.98% |
| 2010 | 968 | -69.2% |
| 2011 | 1,839 | 89.98% |
| 2012 | 4,688 | 154.92% |
| 2013 | 7,173 | 53.01% |
| 2014 | 9,832 | 37.07% |
| 2015 | 4,666 | -52.54% |
| 2016 | 3,649 | -21.8% |
| 2017 | 3,884 | 6.44% |
| 2018 | 5,164 | 32.96% |
| 2019 | 3,505 | -32.13% |
| 2020 | 747 | -78.69% |
| 2021 | 310 | -58.5% |
| 2022 | 1,452 | 368.39% |
| 2023 | 2,408 | 65.84% |
| 2024 | 1,321 | -45.14% |
| 2025 | 709 | -46.33% |