| Year | Total | vs prev |
|---|---|---|
| 2026 YTD | 200 | −31.3% |
| 2025 | 731 | −13.6% |
| 2024 | 846 | −39.4% |
| 2023 | 1,395 | +44.9% |
| 2022 | 963 | −24.7% |
| 2021 | 1,279 | −39.4% |
| 2020 | 2,111 | +16.4% |
| 2019 | 1,814 | +1.1% |
| 2018 | 1,794 | −4.7% |
| 2017 | 1,882 | −4.6% |
| 2016 | 1,973 | −7.3% |
| 2015 | 2,128 | +18.0% |
| 2014 | 1,803 | +45.8% |
| 2013 | 1,237 | +35.3% |
| 2012 | 914 | −41.3% |
| 2011 | 1,557 | +32.6% |
| 2010 | 1,174 | +21.7% |
| 2009 | 965 | +44.7% |
| 2008 | 667 | +495.5% |
| 2007 | 112 | — |