
Rank | Countries/Territories | Count | Percent |
1 | United States | 428 | 43.5% |
2 | China | 153 | 15.6% |
3 | Germany | 92 | 9.4% |
4 | Russia | 89 | 9.1% |
5 | Netherlands | 60 | 6.1% |
6 | Sri Lanka | 51 | 5.2% |
7 | Ireland | 21 | 2.1% |
8 | France | 13 | 1.3% |
9 | Canada | 11 | 1.1% |
10 | Brazil | 7 | 0.7% |
11 | Korea, Republic of | 6 | 0.6% |
12 | United Kingdom | 5 | 0.5% |
13 | Spain | 4 | 0.4% |
14 | Taiwan | 4 | 0.4% |
15 | Ukraine | 3 | 0.3% |
16 | South Africa | 3 | 0.3% |
17 | Australia | 3 | 0.3% |
18 | Italy | 3 | 0.3% |
19 | India | 3 | 0.3% |
20 | Japan | 2 | 0.2% |
21 | Cyprus | 2 | 0.2% |
22 | Austria | 2 | 0.2% |
23 | Cameroon | 2 | 0.2% |
24 | Hong Kong | 2 | 0.2% |
25 | New Zealand | 2 | 0.2% |
26 | Switzerland | 2 | 0.2% |
27 | Sweden | 1 | 0.1% |
28 | United Arab Emirates | 1 | 0.1% |
29 | Turkey | 1 | 0.1% |
30 | Mauritius | 1 | 0.1% |
31 | Slovakia | 1 | 0.1% |
32 | Slovenia | 1 | 0.1% |
33 | Argentina | 1 | 0.1% |
34 | Colombia | 1 | 0.1% |
35 | Grenada | 1 | 0.1% |
36 | Iran, Islamic Republic of | 1 | 0.1% |