| Year | Total | vs prev |
|---|---|---|
| 2026 YTD | 218 | −9.2% |
| 2025 | 597 | −43.6% |
| 2024 | 1,058 | −36.4% |
| 2023 | 1,663 | −10.5% |
| 2022 | 1,859 | +44.3% |
| 2021 | 1,288 | +143.0% |
| 2020 | 530 | −39.6% |
| 2019 | 878 | −21.6% |
| 2018 | 1,120 | −36.1% |
| 2017 | 1,754 | −26.8% |
| 2016 | 2,397 | −13.7% |
| 2015 | 2,779 | +7.5% |
| 2014 | 2,585 | +658.1% |
| 2013 | 341 | — |