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Rank | Countries/Territories | Count | Percent |
1 | United States | 160 | 40.3% |
2 | China | 107 | 27% |
3 | Germany | 51 | 12.8% |
4 | Japan | 26 | 6.5% |
5 | Singapore | 10 | 2.5% |
6 | Netherlands | 9 | 2.3% |
7 | Argentina | 4 | 1% |
8 | Bangladesh | 4 | 1% |
9 | Canada | 2 | 0.5% |
10 | Iran, Islamic Republic of | 2 | 0.5% |
11 | Cyprus | 2 | 0.5% |
12 | France | 2 | 0.5% |
13 | Slovakia | 2 | 0.5% |
14 | Spain | 2 | 0.5% |
15 | Sweden | 2 | 0.5% |
16 | Russia | 2 | 0.5% |
17 | Korea, Republic of | 1 | 0.3% |
18 | Nigeria | 1 | 0.3% |
19 | Norway | 1 | 0.3% |
20 | Pakistan | 1 | 0.3% |
21 | Switzerland | 1 | 0.3% |
22 | Turkey | 1 | 0.3% |
23 | Ukraine | 1 | 0.3% |
24 | United Kingdom | 1 | 0.3% |
25 | Ireland | 1 | 0.3% |
26 | Australia | 1 | 0.3% |
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