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| Geographic Area | NF1 (%) | NF2 (%) | SCHW (%) | Total (%) |
|---|---|---|---|---|
| North America | 3543 (88.1) | 455 (78.6) | 66 (91.8) | 4064 (86.8) |
| Europe | 234 (5.8) | 60 (10.4) | 12 (14.8) | 306 (6.5) |
| Australia-Oceania | 121 (3.0) | 21 (3.6) | 0 | 142 (3.0) |
| Asia | 43 (1.1) | 16 (2.8) | 1 (1.2) | 60 (1.3) |
| South America | 58 (1.4) | 22 (3.8) | 2 (3.0) | 82 (1.8) |
| Africa | 12 (0.3) | 2 (0.3) | 0 | 14 (0.3) |
| Caribbean | 9 (0.2) | 3 (0.5) | 0 | 12 (0.3) |
| Total | 4020 (100) | 579 (100) | 81 (100) | 4680 (100) |
