| Year | Positions | Non-US IMGs | Non-US IMGs % | US IMGs | US IMGs % |
| 2026 | 108 | 3 | 2.8 | 1 | 0.9 |
| 2025 | 97 | 3 | 3.1 | 1 | 1.0 |
| 2024 | 94 | 5 | 5.3 | 0 | 0.0 |
| 2023 | 96 | 4 | 4.2 | 1 | 1.0 |
| 2022 | 95 | 0 | 0.0 | 3 | 3.2 |
| 2021 | 93 | 1 | 1.1 | 0 | 0.0 |
| 2020 | 78 | 2 | 2.6 | 1 | 1.3 |
| 2019 | 84 | 3 | 3.6 | 1 | 1.2 |
| 2018 | 76 | 5 | 6.6 | 0 | 0.0 |
| 2017 | 73 | 8 | 11.6 | 0 | 0.0 |