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Rank | Countries/Territories | Count | Percent |
1 | United States | 518 | 39.5% |
2 | China | 401 | 30.6% |
3 | Germany | 176 | 13.4% |
4 | France | 35 | 2.7% |
5 | Romania | 35 | 2.7% |
6 | Japan | 31 | 2.4% |
7 | India | 27 | 2.1% |
8 | Canada | 15 | 1.1% |
9 | Cyprus | 10 | 0.8% |
10 | Ireland | 8 | 0.6% |
11 | Netherlands | 8 | 0.6% |
12 | United Kingdom | 7 | 0.5% |
13 | Russia | 6 | 0.5% |
14 | Korea, Republic of | 6 | 0.5% |
15 | Australia | 4 | 0.3% |
16 | Singapore | 4 | 0.3% |
17 | Malaysia | 3 | 0.2% |
18 | Nigeria | 2 | 0.2% |
19 | Argentina | 2 | 0.2% |
20 | Egypt | 2 | 0.2% |
21 | Iran, Islamic Republic of | 2 | 0.2% |
22 | Ukraine | 2 | 0.2% |
23 | Viet Nam | 2 | 0.2% |
24 | Thailand | 1 | 0.1% |
25 | Georgia | 1 | 0.1% |
26 | Panama | 1 | 0.1% |
27 | Italy | 1 | 0.1% |
28 | Mongolia | 1 | 0.1% |
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