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Rank | Countries/Territories | Count | Percent |
1 | United States | 67 | 46.2% |
2 | China | 41 | 28.3% |
3 | Japan | 6 | 4.1% |
4 | Argentina | 4 | 2.8% |
5 | France | 4 | 2.8% |
6 | Germany | 4 | 2.8% |
7 | 3 | 2.1% | |
8 | Netherlands | 3 | 2.1% |
9 | Thailand | 3 | 2.1% |
10 | Russia | 2 | 1.4% |
11 | South Africa | 2 | 1.4% |
12 | Italy | 2 | 1.4% |
13 | Korea, Republic of | 2 | 1.4% |
14 | Ireland | 1 | 0.7% |
15 | Ukraine | 1 | 0.7% |
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