| Year | Positions | Non-US IMGs | Non-US IMGs % | US IMGs | US IMGs % |
| 2026 | 50 | 1 | 2.0 | 1 | 2.0 |
| 2025 | 48 | 0 | 0.0 | 0 | 0.0 |
| 2024 | 47 | 1 | 2.2 | 2 | 4.3 |
| 2023 | 47 | 0 | 0.0 | 0 | 0.0 |
| 2022 | 47 | 1 | 2.1 | 0 | 0.0 |
| 2021 | 46 | 0 | 0.0 | 0 | 0.0 |
| 2020 | 45 | 0 | 0.0 | 0 | 0.0 |
| 2019 | 45 | 0 | 0.0 | 0 | 0.0 |
| 2018 | 41 | 0 | 0.0 | 0 | 0.0 |
| 2017 | 41 | 0 | 0.0 | 1 | 2.5 |