
Rank | Countries/Territories | Count | Percent |
1 | United States | 344 | 31.2% |
2 | China | 310 | 28.1% |
3 | Germany | 115 | 10.4% |
4 | France | 55 | 5% |
5 | Ireland | 54 | 4.9% |
6 | Russia | 35 | 3.2% |
7 | Netherlands | 34 | 3.1% |
8 | Korea, Republic of | 15 | 1.4% |
9 | Ukraine | 14 | 1.3% |
10 | Canada | 14 | 1.3% |
11 | Sweden | 12 | 1.1% |
12 | Egypt | 11 | 1% |
13 | Belgium | 11 | 1% |
14 | India | 8 | 0.7% |
15 | Serbia | 8 | 0.7% |
16 | Tunisia | 6 | 0.5% |
17 | Iraq | 6 | 0.5% |
18 | Cyprus | 6 | 0.5% |
19 | Iran, Islamic Republic of | 5 | 0.5% |
20 | United Kingdom | 5 | 0.5% |
21 | Malaysia | 4 | 0.4% |
22 | Australia | 4 | 0.4% |
23 | Brazil | 3 | 0.3% |
24 | Italy | 3 | 0.3% |
25 | Pakistan | 3 | 0.3% |
26 | Singapore | 2 | 0.2% |
27 | Turkey | 2 | 0.2% |
28 | Ghana | 2 | 0.2% |
29 | Austria | 2 | 0.2% |
30 | Belarus | 2 | 0.2% |
31 | Czech Republic | 1 | 0.1% |
32 | Hong Kong | 1 | 0.1% |
33 | Indonesia | 1 | 0.1% |
34 | Switzerland | 1 | 0.1% |
35 | Taiwan | 1 | 0.1% |
36 | Maldives | 1 | 0.1% |
37 | Mexico | 1 | 0.1% |
38 | Lithuania | 1 | 0.1% |






