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Rank | Countries/Territories | Count | Percent |
1 | United States | 259 | 37.6% |
2 | China | 193 | 28% |
3 | Germany | 97 | 14.1% |
4 | Netherlands | 22 | 3.2% |
5 | Japan | 16 | 2.3% |
6 | Canada | 14 | 2% |
7 | Norway | 11 | 1.6% |
8 | India | 8 | 1.2% |
9 | Australia | 7 | 1% |
10 | Cyprus | 6 | 0.9% |
11 | France | 6 | 0.9% |
12 | Ukraine | 6 | 0.9% |
13 | Singapore | 5 | 0.7% |
14 | Iran, Islamic Republic of | 5 | 0.7% |
15 | Latvia | 5 | 0.7% |
16 | Bulgaria | 4 | 0.6% |
17 | United Kingdom | 3 | 0.4% |
18 | Viet Nam | 3 | 0.4% |
19 | Taiwan | 2 | 0.3% |
20 | Hong Kong | 2 | 0.3% |
21 | Malaysia | 2 | 0.3% |
22 | Korea, Republic of | 2 | 0.3% |
23 | Ireland | 2 | 0.3% |
24 | Italy | 2 | 0.3% |
25 | Hungary | 1 | 0.1% |
26 | Argentina | 1 | 0.1% |
27 | Turkey | 1 | 0.1% |
28 | Switzerland | 1 | 0.1% |
29 | Poland | 1 | 0.1% |
30 | Russia | 1 | 0.1% |
31 | Nigeria | 1 | 0.1% |
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