| Year | Positions | Non-US IMGs | Non-US IMGs % | US IMGs | US IMGs % |
| 2026 | 58 | 4 | 6.9 | 6 | 10.3 |
| 2025 | 51 | 0 | 0.0 | 1 | 2.0 |
| 2024 | 58 | 1 | 1.7 | 7 | 12.1 |
| 2023 | 58 | 1 | 1.9 | 11 | 21.2 |
| 2022 | 59 | 1 | 1.8 | 8 | 14.5 |
| 2021 | 50 | 0 | 0.0 | 0 | 0.0 |
| 2020 | 50 | 2 | 4.0 | 4 | 8.0 |
| 2019 | 39 | 0 | 0.0 | 1 | 2.6 |
| 2018 | 39 | 2 | 5.1 | 0 | 0.0 |
| 2017 | 25 | 0 | 0.0 | 1 | 4.0 |