Rank	Countries/Territories	Count	Percent
1	United States	335	37%
2	China	262	28.9%
3	Germany	65	7.2%
4	Canada	29	3.2%
5	Australia	28	3.1%
6	Netherlands	27	3%
7	United Kingdom	24	2.6%
8	Japan	20	2.2%
9	Singapore	13	1.4%
10	France	13	1.4%
11	India	10	1.1%
12	Ukraine	9	1%
13	Hong Kong	8	0.9%
14	Russia	7	0.8%
15	Mexico	6	0.7%
16	Switzerland	5	0.6%
17	Ireland	5	0.6%
18	Brazil	4	0.4%
19	Argentina	4	0.4%
20	Egypt	3	0.3%
21	Cyprus	3	0.3%
22	Greece	3	0.3%
23	Venezuela, Bolivarian Republic of	3	0.3%
24	Taiwan	2	0.2%
25	Latvia	2	0.2%
26	Norway	2	0.2%
27	Hungary	2	0.2%
28	Czech Republic	2	0.2%
29	Algeria	2	0.2%
30	Iran, Islamic Republic of	1	0.1%
31	Poland	1	0.1%
32	South Africa	1	0.1%
33	Sweden	1	0.1%
34	Malaysia	1	0.1%
35	Mongolia	1	0.1%
36	Nepal	1	0.1%
37	Turkey	1	0.1%