| Year | Total | vs prev |
|---|---|---|
| 2026 YTD | 408 | +277.8% |
| 2025 | 593 | −27.1% |
| 2024 | 814 | −29.0% |
| 2023 | 1,146 | +18.4% |
| 2022 | 968 | −5.8% |
| 2021 | 1,028 | −16.2% |
| 2020 | 1,226 | +54.0% |
| 2019 | 796 | +57.6% |
| 2018 | 505 | +7.9% |
| 2017 | 468 | −13.5% |
| 2016 | 541 | +29.1% |
| 2015 | 419 | +30.5% |
| 2014 | 321 | −47.2% |
| 2013 | 608 | −27.4% |
| 2012 | 838 | +78.7% |
| 2011 | 469 | −44.2% |
| 2010 | 840 | +93.5% |
| 2009 | 434 | −9.6% |
| 2008 | 480 | +7.6% |
| 2007 | 446 | — |