| Year | Positions | Non-US IMGs | Non-US IMGs % | US IMGs | US IMGs % |
| 2026 | 284 | 98 | 38.3 | 13 | 5.1 |
| 2025 | 273 | 83 | 34.6 | 17 | 7.1 |
| 2024 | 252 | 64 | 31.1 | 25 | 12.1 |
| 2023 | 176 | 18 | 12.4 | 6 | 4.1 |
| 2022 | 159 | 27 | 17.9 | 9 | 6.0 |
| 2021 | 164 | 29 | 18.7 | 17 | 11.0 |
| 2020 | 174 | 23 | 13.5 | 16 | 9.4 |
| 2019 | 169 | 23 | 14.3 | 15 | 9.3 |
| 2018 | 149 | 21 | 14.5 | 20 | 13.8 |
| 2017 | 163 | 37 | 23.6 | 18 | 11.5 |