
Rank | Countries/Territories | Count | Percent |
1 | United States | 443 | 39.5% |
2 | China | 297 | 26.5% |
3 | Germany | 83 | 7.4% |
4 | France | 61 | 5.4% |
5 | Netherlands | 42 | 3.7% |
6 | Ireland | 35 | 3.1% |
7 | Sweden | 29 | 2.6% |
8 | Russia | 18 | 1.6% |
9 | Korea, Republic of | 13 | 1.2% |
10 | India | 12 | 1.1% |
11 | Australia | 12 | 1.1% |
12 | United Kingdom | 9 | 0.8% |
13 | Canada | 8 | 0.7% |
14 | Cyprus | 7 | 0.6% |
15 | Spain | 7 | 0.6% |
16 | Turkey | 5 | 0.4% |
17 | Japan | 5 | 0.4% |
18 | Uganda | 4 | 0.4% |
19 | Ukraine | 3 | 0.3% |
20 | Singapore | 3 | 0.3% |
21 | South Africa | 3 | 0.3% |
22 | Nigeria | 3 | 0.3% |
23 | Norway | 3 | 0.3% |
24 | Israel | 2 | 0.2% |
25 | Austria | 2 | 0.2% |
26 | Indonesia | 2 | 0.2% |
27 | Kenya | 2 | 0.2% |
28 | Latvia | 2 | 0.2% |
29 | Mexico | 2 | 0.2% |
30 | Slovakia | 1 | 0.1% |
31 | Taiwan | 1 | 0.1% |
32 | Kazakhstan | 1 | 0.1% |
33 | Philippines | 1 | 0.1% |






