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Rank | Countries/Territories | Count | Percent |
1 | United States | 281 | 36.9% |
2 | China | 233 | 30.6% |
3 | Germany | 88 | 11.5% |
4 | India | 25 | 3.3% |
5 | Japan | 13 | 1.7% |
6 | United Kingdom | 13 | 1.7% |
7 | Singapore | 13 | 1.7% |
8 | Indonesia | 12 | 1.6% |
9 | Netherlands | 9 | 1.2% |
10 | Iran, Islamic Republic of | 8 | 1% |
11 | Nigeria | 7 | 0.9% |
12 | Cyprus | 6 | 0.8% |
13 | Ireland | 5 | 0.7% |
14 | Ukraine | 5 | 0.7% |
15 | Taiwan | 4 | 0.5% |
16 | Spain | 4 | 0.5% |
17 | Egypt | 4 | 0.5% |
18 | France | 3 | 0.4% |
19 | Australia | 3 | 0.4% |
20 | Canada | 3 | 0.4% |
21 | Switzerland | 3 | 0.4% |
22 | Poland | 3 | 0.4% |
23 | Norway | 2 | 0.3% |
24 | Czech Republic | 2 | 0.3% |
25 | Korea, Republic of | 2 | 0.3% |
26 | Luxembourg | 2 | 0.3% |
27 | Mongolia | 1 | 0.1% |
28 | Chile | 1 | 0.1% |
29 | Ghana | 1 | 0.1% |
30 | New Zealand | 1 | 0.1% |
31 | Russia | 1 | 0.1% |
32 | Serbia | 1 | 0.1% |
33 | Turkey | 1 | 0.1% |
34 | Argentina | 1 | 0.1% |
35 | Viet Nam | 1 | 0.1% |
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