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Rank | Countries/Territories | Count | Percent |
1 | United States | 168 | 41% |
2 | China | 160 | 39% |
3 | Ukraine | 19 | 4.6% |
4 | Japan | 9 | 2.2% |
5 | Netherlands | 9 | 2.2% |
6 | Germany | 7 | 1.7% |
7 | United Kingdom | 6 | 1.5% |
8 | Singapore | 5 | 1.2% |
9 | Italy | 5 | 1.2% |
10 | France | 4 | 1% |
11 | Iran, Islamic Republic of | 2 | 0.5% |
12 | Ireland | 2 | 0.5% |
13 | Ethiopia | 2 | 0.5% |
14 | Argentina | 2 | 0.5% |
15 | Australia | 2 | 0.5% |
16 | Sweden | 2 | 0.5% |
17 | Taiwan | 2 | 0.5% |
18 | Moldova, Republic of | 2 | 0.5% |
19 | Mongolia | 1 | 0.2% |
20 | Russia | 1 | 0.2% |
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