| Year | Positions | Non-US IMGs | Non-US IMGs % | US IMGs | US IMGs % |
| 2026 | 50 | 2 | 4.0 | 4 | 8.0 |
| 2025 | 46 | 4 | 8.7 | 3 | 6.5 |
| 2024 | 37 | 0 | 0.0 | 5 | 13.5 |
| 2023 | 25 | 1 | 4.0 | 2 | 8.0 |
| 2022 | 18 | 0 | 0.0 | 1 | 5.6 |
| 2021 | 16 | 1 | 6.3 | 1 | 6.3 |
| 2020 | 13 | 0 | 0.0 | 6 | 46.2 |
| 2019 | 11 | 1 | 9.1 | 2 | 18.2 |
| 2018 | 6 | 0 | 0.0 | 0 | 0.0 |
| 2017 | 6 | 0 | 0.0 | 3 | 50.0 |