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Rank | Countries/Territories | Count | Percent |
1 | United States | 315 | 43.3% |
2 | China | 147 | 20.2% |
3 | Germany | 95 | 13% |
4 | Italy | 25 | 3.4% |
5 | Japan | 22 | 3% |
6 | Netherlands | 16 | 2.2% |
7 | France | 12 | 1.6% |
8 | Korea, Republic of | 10 | 1.4% |
9 | Singapore | 9 | 1.2% |
10 | Canada | 8 | 1.1% |
11 | United Kingdom | 7 | 1% |
12 | Turkey | 5 | 0.7% |
13 | Saudi Arabia | 5 | 0.7% |
14 | Taiwan | 5 | 0.7% |
15 | Brazil | 5 | 0.7% |
16 | Egypt | 5 | 0.7% |
17 | Ireland | 5 | 0.7% |
18 | Greece | 5 | 0.7% |
19 | India | 4 | 0.5% |
20 | Australia | 4 | 0.5% |
21 | Denmark | 3 | 0.4% |
22 | Romania | 3 | 0.4% |
23 | Russia | 2 | 0.3% |
24 | Spain | 2 | 0.3% |
25 | Palestine, State of | 2 | 0.3% |
26 | Tunisia | 1 | 0.1% |
27 | Sweden | 1 | 0.1% |
28 | Switzerland | 1 | 0.1% |
29 | Norway | 1 | 0.1% |
30 | Cyprus | 1 | 0.1% |
31 | Argentina | 1 | 0.1% |
32 | Mongolia | 1 | 0.1% |
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