| Year | Positions | Non-US IMGs | Non-US IMGs % | US IMGs | US IMGs % |
| 2026 | 38 | 12 | 32.4 | 0 | 0.0 |
| 2025 | 38 | 6 | 15.8 | 4 | 10.5 |
| 2024 | 36 | 10 | 29.4 | 0 | 0.0 |
| 2023 | 36 | 9 | 25.0 | 0 | 0.0 |
| 2022 | 37 | 8 | 21.6 | 0 | 0.0 |
| 2021 | 36 | 4 | 11.1 | 3 | 8.3 |
| 2020 | 36 | 7 | 19.4 | 3 | 8.3 |
| 2019 | 38 | 11 | 28.9 | 0 | 0.0 |
| 2018 | 36 | 0 | 0.0 | 2 | 5.6 |
| 2017 | 36 | 1 | 2.8 | 2 | 5.6 |