| Year | Total | vs prev |
|---|---|---|
| 2026 YTD | 0 | −100.0% |
| 2025 | 1,094 | −92.9% |
| 2024 | 15,502 | +167.5% |
| 2023 | 5,795 | −53.1% |
| 2022 | 12,354 | −31.8% |
| 2021 | 18,114 | +3.2% |
| 2020 | 17,559 | −19.3% |
| 2019 | 21,757 | +16.8% |
| 2018 | 18,620 | −0.6% |
| 2017 | 18,731 | +42.9% |
| 2016 | 13,111 | +29.1% |
| 2015 | 10,157 | +52.1% |
| 2014 | 6,679 | +15.5% |
| 2013 | 5,785 | −26.6% |
| 2012 | 7,881 | +28.9% |
| 2011 | 6,116 | +70.7% |
| 2010 | 3,583 | +33.4% |
| 2009 | 2,686 | +55.3% |
| 2008 | 1,729 | −32.6% |
| 2007 | 2,566 | −37.9% |
| 2006 | 4,134 | −18.2% |
| 2005 | 5,052 | +176.7% |
| 2004 | 1,826 | — |