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Rank | Countries/Territories | Count | Percent |
1 | United States | 273 | 37.2% |
2 | China | 187 | 25.5% |
3 | Germany | 74 | 10.1% |
4 | 47 | 6.4% | |
5 | Japan | 46 | 6.3% |
6 | France | 19 | 2.6% |
7 | Netherlands | 17 | 2.3% |
8 | Russia | 8 | 1.1% |
9 | Spain | 7 | 1% |
10 | Argentina | 7 | 1% |
11 | Korea, Republic of | 7 | 1% |
12 | Cyprus | 5 | 0.7% |
13 | Singapore | 5 | 0.7% |
14 | South Africa | 5 | 0.7% |
15 | Canada | 4 | 0.5% |
16 | Australia | 4 | 0.5% |
17 | Taiwan | 3 | 0.4% |
18 | Italy | 3 | 0.4% |
19 | Luxembourg | 2 | 0.3% |
20 | Hong Kong | 2 | 0.3% |
21 | India | 2 | 0.3% |
22 | Iran, Islamic Republic of | 1 | 0.1% |
23 | Mongolia | 1 | 0.1% |
24 | Belgium | 1 | 0.1% |
25 | Bulgaria | 1 | 0.1% |
26 | New Zealand | 1 | 0.1% |
27 | Pakistan | 1 | 0.1% |
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