
Rank | Countries/Territories | Count | Percent |
1 | United States | 276 | 32.4% |
2 | China | 183 | 21.5% |
3 | Germany | 95 | 11.1% |
4 | Ireland | 53 | 6.2% |
5 | France | 34 | 4% |
6 | Netherlands | 32 | 3.8% |
7 | Canada | 31 | 3.6% |
8 | Russia | 22 | 2.6% |
9 | Korea, Republic of | 15 | 1.8% |
10 | United Kingdom | 14 | 1.6% |
11 | Sweden | 13 | 1.5% |
12 | India | 13 | 1.5% |
13 | Australia | 13 | 1.5% |
14 | Cyprus | 7 | 0.8% |
15 | Ukraine | 7 | 0.8% |
16 | Pakistan | 7 | 0.8% |
17 | Romania | 4 | 0.5% |
18 | Malaysia | 3 | 0.4% |
19 | Saudi Arabia | 3 | 0.4% |
20 | Egypt | 3 | 0.4% |
21 | Cote D'ivoire | 3 | 0.4% |
22 | Lithuania | 3 | 0.4% |
23 | Iran, Islamic Republic of | 2 | 0.2% |
24 | Ethiopia | 2 | 0.2% |
25 | Greece | 2 | 0.2% |
26 | Hungary | 2 | 0.2% |
27 | South Africa | 2 | 0.2% |
28 | Tanzania, United Republic of | 2 | 0.2% |
29 | Tajikistan | 1 | 0.1% |
30 | Singapore | 1 | 0.1% |
31 | Slovakia | 1 | 0.1% |
32 | Nepal | 1 | 0.1% |
33 | Indonesia | 1 | 0.1% |
34 | Malawi | 1 | 0.1% |
35 | Italy | 1 | 0.1% |






