| Year | Positions | Non-US IMGs | Non-US IMGs % | US IMGs | US IMGs % |
| 2026 | 16 | 1 | 14.3 | 1 | 14.3 |
| 2025 | 14 | 1 | 7.1 | 4 | 28.6 |
| 2024 | 16 | 1 | 6.3 | 1 | 6.3 |
| 2023 | 16 | 1 | 6.3 | 2 | 12.5 |
| 2022 | 16 | 1 | 6.3 | 5 | 31.3 |
| 2021 | 16 | 0 | 0.0 | 1 | 6.3 |
| 2020 | 16 | 0 | 0.0 | 4 | 25.0 |
| 2019 | 16 | 1 | 6.3 | 4 | 25.0 |
| 2018 | 16 | 3 | 18.8 | 1 | 6.3 |
| 2017 | 16 | 0 | 0.0 | 3 | 18.8 |