
Rank | Countries/Territories | Count | Percent |
1 | United States | 232 | 35.2% |
2 | China | 170 | 25.8% |
3 | Germany | 45 | 6.8% |
4 | France | 27 | 4.1% |
5 | Ireland | 25 | 3.8% |
6 | Netherlands | 25 | 3.8% |
7 | Japan | 16 | 2.4% |
8 | Canada | 15 | 2.3% |
9 | Korea, Republic of | 13 | 2% |
10 | United Kingdom | 12 | 1.8% |
11 | Sweden | 11 | 1.7% |
12 | Brazil | 11 | 1.7% |
13 | Turkey | 8 | 1.2% |
14 | Italy | 7 | 1.1% |
15 | Cyprus | 6 | 0.9% |
16 | Portugal | 5 | 0.8% |
17 | Russia | 4 | 0.6% |
18 | Philippines | 3 | 0.5% |
19 | India | 3 | 0.5% |
20 | Greece | 2 | 0.3% |
21 | Mexico | 2 | 0.3% |
22 | Mongolia | 2 | 0.3% |
23 | Denmark | 2 | 0.3% |
24 | Ethiopia | 2 | 0.3% |
25 | Colombia | 2 | 0.3% |
26 | Australia | 2 | 0.3% |
27 | Belgium | 2 | 0.3% |
28 | South Africa | 2 | 0.3% |
29 | Spain | 2 | 0.3% |
30 | Singapore | 1 | 0.2% |






