| Year | Total | vs prev |
|---|---|---|
| 2026 YTD | 8,940 | +3.4% |
| 2025 | 22,850 | +14.3% |
| 2024 | 19,989 | −17.8% |
| 2023 | 24,315 | −9.3% |
| 2022 | 26,801 | −5.5% |
| 2021 | 28,348 | −3.8% |
| 2020 | 29,455 | −7.9% |
| 2019 | 31,985 | −0.7% |
| 2018 | 32,201 | −13.1% |
| 2017 | 37,068 | +686.0% |
| 1996 | 4,716 | +27.6% |
| 1995 | 3,697 | +5.1% |
| 1994 | 3,517 | +23.4% |
| 1993 | 2,851 | −16.1% |
| 1992 | 3,400 | +116.6% |
| 1991 | 1,570 | — |