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Rank | Countries/Territories | Count | Percent |
1 | United States | 508 | 59.1% |
2 | China | 167 | 19.4% |
3 | Germany | 76 | 8.8% |
4 | Japan | 25 | 2.9% |
5 | Netherlands | 14 | 1.6% |
6 | Canada | 14 | 1.6% |
7 | 7 | 0.8% | |
8 | Singapore | 6 | 0.7% |
9 | Korea, Republic of | 6 | 0.7% |
10 | Australia | 5 | 0.6% |
11 | Cyprus | 5 | 0.6% |
12 | France | 5 | 0.6% |
13 | Argentina | 4 | 0.5% |
14 | United Kingdom | 3 | 0.3% |
15 | Belgium | 2 | 0.2% |
16 | Bulgaria | 2 | 0.2% |
17 | Hong Kong | 2 | 0.2% |
18 | Spain | 2 | 0.2% |
19 | Ukraine | 2 | 0.2% |
20 | Norway | 1 | 0.1% |
21 | Russia | 1 | 0.1% |
22 | Latvia | 1 | 0.1% |
23 | Mongolia | 1 | 0.1% |
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