| Year | Positions | Non-US IMGs | Non-US IMGs % | US IMGs | US IMGs % |
| 2026 | 100 | 1 | 1.1 | 3 | 3.2 |
| 2025 | 98 | 2 | 2.1 | 3 | 3.2 |
| 2024 | 99 | 5 | 5.1 | 5 | 5.1 |
| 2023 | 97 | 2 | 2.2 | 2 | 2.2 |
| 2022 | 97 | 4 | 4.3 | 3 | 3.2 |
| 2021 | 105 | 3 | 3.0 | 5 | 5.1 |
| 2020 | 98 | 1 | 1.0 | 8 | 8.2 |
| 2019 | 92 | 4 | 4.4 | 6 | 6.6 |
| 2018 | 87 | 3 | 3.4 | 5 | 5.7 |
| 2017 | 82 | 3 | 3.7 | 6 | 7.3 |