
Rank | Countries/Territories | Count | Percent |
1 | United States | 472 | 41.2% |
2 | China | 248 | 21.6% |
3 | Germany | 124 | 10.8% |
4 | France | 42 | 3.7% |
5 | Netherlands | 36 | 3.1% |
6 | Russia | 36 | 3.1% |
7 | Ireland | 26 | 2.3% |
8 | India | 21 | 1.8% |
9 | Sweden | 18 | 1.6% |
10 | Canada | 13 | 1.1% |
11 | United Kingdom | 9 | 0.8% |
12 | Australia | 8 | 0.7% |
13 | Cyprus | 7 | 0.6% |
14 | Korea, Republic of | 7 | 0.6% |
15 | Nigeria | 6 | 0.5% |
16 | Tunisia | 6 | 0.5% |
17 | Egypt | 6 | 0.5% |
18 | Hong Kong | 6 | 0.5% |
19 | Iran, Islamic Republic of | 5 | 0.4% |
20 | Romania | 5 | 0.4% |
21 | Italy | 5 | 0.4% |
22 | Viet Nam | 5 | 0.4% |
23 | Taiwan | 4 | 0.3% |
24 | Brazil | 4 | 0.3% |
25 | Mexico | 3 | 0.3% |
26 | Ukraine | 3 | 0.3% |
27 | United Arab Emirates | 3 | 0.3% |
28 | Uganda | 2 | 0.2% |
29 | Spain | 2 | 0.2% |
30 | Singapore | 2 | 0.2% |
31 | Hungary | 2 | 0.2% |
32 | Greece | 1 | 0.1% |
33 | Indonesia | 1 | 0.1% |
34 | Armenia | 1 | 0.1% |
35 | Ethiopia | 1 | 0.1% |
36 | Costa Rica | 1 | 0.1% |
37 | South Africa | 1 | 0.1% |
38 | Turkey | 1 | 0.1% |
39 | Morocco | 1 | 0.1% |
40 | Philippines | 1 | 0.1% |
41 | Japan | 1 | 0.1% |
42 | Lithuania | 1 | 0.1% |






