| Year | Positions | Non-US IMGs | Non-US IMGs % | US IMGs | US IMGs % |
| 2026 | 61 | 6 | 11.3 | 1 | 1.9 |
| 2025 | 61 | 5 | 8.9 | 2 | 3.6 |
| 2024 | 43 | 1 | 2.4 | 0 | 0.0 |
| 2023 | 44 | 1 | 2.3 | 1 | 2.3 |
| 2022 | 43 | 2 | 4.8 | 1 | 2.4 |
| 2021 | 53 | 1 | 2.0 | 2 | 3.9 |
| 2020 | 41 | 1 | 2.4 | 3 | 7.3 |
| 2019 | 41 | 0 | 0.0 | 1 | 2.4 |
| 2018 | 41 | 4 | 9.8 | 2 | 4.9 |
| 2017 | 40 | 2 | 5.1 | 4 | 10.3 |