| Year | Positions | Non-US IMGs | Non-US IMGs % | US IMGs | US IMGs % |
| 2026 | 35 | 3 | 9.4 | 8 | 25.0 |
| 2025 | 32 | 6 | 18.8 | 6 | 18.8 |
| 2024 | 27 | 4 | 18.2 | 3 | 13.6 |
| 2023 | 31 | 1 | 3.4 | 3 | 10.3 |
| 2022 | 28 | 1 | 3.6 | 3 | 10.7 |
| 2021 | 27 | 4 | 14.8 | 5 | 18.5 |
| 2020 | 21 | 3 | 15.8 | 2 | 10.5 |
| 2019 | 22 | 6 | 27.3 | 0 | 0.0 |
| 2018 | 21 | 3 | 17.6 | 3 | 17.6 |
| 2017 | 21 | 4 | 21.1 | 2 | 10.5 |