| Year | Positions | Non-US IMGs | Non-US IMGs % | US IMGs | US IMGs % |
| 2026 | 22 | 2 | 10.0 | 7 | 35.0 |
| 2025 | 22 | 0 | 0.0 | 5 | 22.7 |
| 2024 | 22 | 1 | 5.0 | 2 | 10.0 |
| 2023 | 28 | 0 | 0.0 | 3 | 15.8 |
| 2022 | 28 | 0 | 0.0 | 6 | 22.2 |
| 2021 | 28 | 1 | 3.7 | 3 | 11.1 |
| 2020 | 22 | 1 | 4.5 | 1 | 4.5 |
| 2019 | 21 | 0 | 0.0 | 0 | 0.0 |
| 2018 | 14 | 0 | 0.0 | 2 | 14.3 |
| 2017 | 13 | 0 | 0.0 | 2 | 15.4 |