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Rank | Countries/Territories | Count | Percent |
1 | United States | 361 | 44.1% |
2 | China | 216 | 26.4% |
3 | Germany | 71 | 8.7% |
4 | 22 | 2.7% | |
5 | Japan | 19 | 2.3% |
6 | Australia | 17 | 2.1% |
7 | Canada | 17 | 2.1% |
8 | United Kingdom | 16 | 2% |
9 | Netherlands | 14 | 1.7% |
10 | Spain | 13 | 1.6% |
11 | Singapore | 8 | 1% |
12 | Iran, Islamic Republic of | 7 | 0.9% |
13 | Ghana | 4 | 0.5% |
14 | France | 4 | 0.5% |
15 | Cyprus | 3 | 0.4% |
16 | Bulgaria | 3 | 0.4% |
17 | Latvia | 3 | 0.4% |
18 | Mongolia | 2 | 0.2% |
19 | Bangladesh | 2 | 0.2% |
20 | Cote D'ivoire | 2 | 0.2% |
21 | Turkey | 2 | 0.2% |
22 | Poland | 2 | 0.2% |
23 | Romania | 2 | 0.2% |
24 | Russia | 2 | 0.2% |
25 | Senegal | 2 | 0.2% |
26 | South Africa | 1 | 0.1% |
27 | Norway | 1 | 0.1% |
28 | Mauritius | 1 | 0.1% |
29 | Greece | 1 | 0.1% |
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