| Year | Total | vs prev |
|---|---|---|
| 2026 YTD | 737 | +1.8% |
| 2025 | 2,047 | +7.5% |
| 2024 | 1,905 | −25.1% |
| 2023 | 2,542 | −26.6% |
| 2022 | 3,465 | −6.0% |
| 2021 | 3,688 | +29.0% |
| 2020 | 2,858 | −16.1% |
| 2019 | 3,406 | +20.5% |
| 2018 | 2,827 | +49.5% |
| 2017 | 1,891 | −11.4% |
| 2016 | 2,134 | +24.4% |
| 2015 | 1,716 | +13.0% |
| 2014 | 1,519 | −12.8% |
| 2013 | 1,742 | −20.1% |
| 2012 | 2,179 | +38.3% |
| 2011 | 1,575 | −7.3% |
| 2010 | 1,699 | +34.7% |
| 2009 | 1,261 | — |