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Rank | Countries/Territories | Count | Percent |
1 | United States | 306 | 46.8% |
2 | China | 170 | 26% |
3 | Germany | 95 | 14.5% |
4 | Japan | 14 | 2.1% |
5 | Netherlands | 12 | 1.8% |
6 | France | 9 | 1.4% |
7 | Korea, Republic of | 6 | 0.9% |
8 | Greece | 6 | 0.9% |
9 | Ireland | 6 | 0.9% |
10 | India | 5 | 0.8% |
11 | Cyprus | 4 | 0.6% |
12 | Israel | 3 | 0.5% |
13 | Singapore | 3 | 0.5% |
14 | Spain | 2 | 0.3% |
15 | Thailand | 2 | 0.3% |
16 | Australia | 2 | 0.3% |
17 | Belgium | 2 | 0.3% |
18 | Canada | 2 | 0.3% |
19 | Italy | 1 | 0.2% |
20 | Ukraine | 1 | 0.2% |
21 | Luxembourg | 1 | 0.2% |
22 | Malaysia | 1 | 0.2% |
23 | Norway | 1 | 0.2% |
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