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Rank | Countries/Territories | Count | Percent |
1 | United States | 580 | 50.8% |
2 | China | 263 | 23% |
3 | Germany | 122 | 10.7% |
4 | France | 37 | 3.2% |
5 | Iran, Islamic Republic of | 20 | 1.8% |
6 | Japan | 20 | 1.8% |
7 | India | 17 | 1.5% |
8 | Russia | 12 | 1.1% |
9 | Netherlands | 10 | 0.9% |
10 | Turkey | 8 | 0.7% |
11 | United Kingdom | 7 | 0.6% |
12 | Australia | 7 | 0.6% |
13 | Canada | 7 | 0.6% |
14 | Singapore | 6 | 0.5% |
15 | Sweden | 3 | 0.3% |
16 | Portugal | 2 | 0.2% |
17 | Viet Nam | 2 | 0.2% |
18 | Cyprus | 2 | 0.2% |
19 | Jordan | 2 | 0.2% |
20 | Italy | 2 | 0.2% |
21 | Hong Kong | 1 | 0.1% |
22 | Mongolia | 1 | 0.1% |
23 | Norway | 1 | 0.1% |
24 | Philippines | 1 | 0.1% |
25 | Finland | 1 | 0.1% |
26 | Georgia | 1 | 0.1% |
27 | Argentina | 1 | 0.1% |
28 | Brazil | 1 | 0.1% |
29 | Spain | 1 | 0.1% |
30 | Switzerland | 1 | 0.1% |
31 | Taiwan | 1 | 0.1% |
32 | Ukraine | 1 | 0.1% |
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