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Rank | Countries/Territories | Count | Percent |
1 | United States | 272 | 36.6% |
2 | China | 253 | 34.1% |
3 | Germany | 76 | 10.2% |
4 | Canada | 30 | 4% |
5 | Korea, Republic of | 17 | 2.3% |
6 | Bulgaria | 12 | 1.6% |
7 | Cyprus | 9 | 1.2% |
8 | Netherlands | 9 | 1.2% |
9 | Singapore | 9 | 1.2% |
10 | India | 7 | 0.9% |
11 | France | 7 | 0.9% |
12 | Ukraine | 6 | 0.8% |
13 | Australia | 4 | 0.5% |
14 | Argentina | 3 | 0.4% |
15 | Hong Kong | 3 | 0.4% |
16 | Sweden | 3 | 0.4% |
17 | Japan | 3 | 0.4% |
18 | Saudi Arabia | 2 | 0.3% |
19 | Malaysia | 2 | 0.3% |
20 | Ireland | 2 | 0.3% |
21 | Nigeria | 2 | 0.3% |
22 | Norway | 2 | 0.3% |
23 | Poland | 2 | 0.3% |
24 | Bangladesh | 2 | 0.3% |
25 | Greece | 2 | 0.3% |
26 | Romania | 1 | 0.1% |
27 | Switzerland | 1 | 0.1% |
28 | Turkey | 1 | 0.1% |
29 | Spain | 1 | 0.1% |
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