| Year | Positions | Non-US IMGs | Non-US IMGs % | US IMGs | US IMGs % |
| 2026 | 33 | 2 | 7.7 | 2 | 7.7 |
| 2025 | 33 | 4 | 14.8 | 1 | 3.7 |
| 2024 | 31 | 2 | 8.3 | 3 | 12.5 |
| 2023 | 33 | 2 | 8.0 | 0 | 0.0 |
| 2022 | 33 | 2 | 8.0 | 0 | 0.0 |
| 2021 | 29 | 0 | 0.0 | 1 | 4.3 |
| 2020 | 29 | 3 | 13.0 | 0 | 0.0 |
| 2019 | 28 | 1 | 4.5 | 2 | 9.1 |
| 2018 | 31 | 0 | 0.0 | 2 | 6.7 |
| 2017 | 31 | 0 | 0.0 | 1 | 3.3 |