| Year | Positions | Non-US IMGs | Non-US IMGs % | US IMGs | US IMGs % |
| 2026 | 75 | 15 | 20.0 | 12 | 16.0 |
| 2025 | 68 | 21 | 30.9 | 11 | 16.2 |
| 2024 | 58 | 15 | 26.3 | 11 | 19.3 |
| 2023 | 56 | 7 | 13.0 | 9 | 16.7 |
| 2022 | 53 | 8 | 15.4 | 10 | 19.2 |
| 2021 | 46 | 12 | 26.1 | 5 | 10.9 |
| 2020 | 45 | 10 | 23.8 | 7 | 16.7 |
| 2019 | 42 | 8 | 19.5 | 6 | 14.6 |
| 2018 | 27 | 4 | 15.4 | 5 | 19.2 |
| 2017 | 18 | 4 | 22.2 | 1 | 5.6 |