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Rank | Countries/Territories | Count | Percent |
1 | China | 311 | 41.5% |
2 | United States | 228 | 30.4% |
3 | Germany | 40 | 5.3% |
4 | Latvia | 27 | 3.6% |
5 | Japan | 20 | 2.7% |
6 | Taiwan | 19 | 2.5% |
7 | United Kingdom | 11 | 1.5% |
8 | Iran, Islamic Republic of | 10 | 1.3% |
9 | Netherlands | 9 | 1.2% |
10 | Singapore | 9 | 1.2% |
11 | Switzerland | 7 | 0.9% |
12 | Oman | 7 | 0.9% |
13 | Denmark | 7 | 0.9% |
14 | Cyprus | 6 | 0.8% |
15 | Korea, Republic of | 5 | 0.7% |
16 | Indonesia | 4 | 0.5% |
17 | France | 4 | 0.5% |
18 | Czech Republic | 3 | 0.4% |
19 | India | 3 | 0.4% |
20 | Sierra Leone | 3 | 0.4% |
21 | Sri Lanka | 2 | 0.3% |
22 | Mongolia | 2 | 0.3% |
23 | Argentina | 2 | 0.3% |
24 | Australia | 2 | 0.3% |
25 | Canada | 2 | 0.3% |
26 | Ethiopia | 2 | 0.3% |
27 | Bangladesh | 1 | 0.1% |
28 | Hong Kong | 1 | 0.1% |
29 | Mauritius | 1 | 0.1% |
30 | Poland | 1 | 0.1% |
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