| Year | Positions | Non-US IMGs | Non-US IMGs % | US IMGs | US IMGs % |
| 2026 | 12 | 5 | 41.7 | 0 | 0.0 |
| 2025 | 12 | 4 | 33.3 | 0 | 0.0 |
| 2024 | 10 | 2 | 20.0 | 1 | 10.0 |
| 2023 | 12 | 3 | 37.5 | 3 | 37.5 |
| 2022 | 10 | 3 | 30.0 | 2 | 20.0 |
| 2021 | 10 | 2 | 20.0 | 4 | 40.0 |
| 2020 | 10 | 2 | 20.0 | 2 | 20.0 |
| 2018 | 13 | 2 | 15.4 | 2 | 15.4 |
| 2017 | 13 | 3 | 23.1 | 2 | 15.4 |