| Year | Positions | Non-US IMGs | Non-US IMGs % | US IMGs | US IMGs % |
| 2026 | 29 | 0 | 0.0 | 0 | 0.0 |
| 2025 | 29 | 0 | 0.0 | 1 | 3.4 |
| 2024 | 29 | 0 | 0.0 | 3 | 10.3 |
| 2023 | 29 | 1 | 3.4 | 2 | 6.9 |
| 2022 | 29 | 0 | 0.0 | 1 | 3.4 |
| 2021 | 28 | 0 | 0.0 | 1 | 3.6 |
| 2020 | 27 | 0 | 0.0 | 0 | 0.0 |
| 2019 | 27 | 0 | 0.0 | 0 | 0.0 |
| 2018 | 27 | 0 | 0.0 | 2 | 7.4 |
| 2017 | 27 | 0 | 0.0 | 0 | 0.0 |