Rank	Countries/Territories	Count	Percent
1	United States	642	43.4%
2	China	400	27%
3	Germany	108	7.3%
4	India	47	3.2%
5	Japan	40	2.7%
6	Korea, Republic of	31	2.1%
7	France	25	1.7%
8	United Kingdom	19	1.3%
9		18	1.2%
10	Netherlands	18	1.2%
11	Singapore	18	1.2%
12	Ireland	11	0.7%
13	Australia	10	0.7%
14	Sweden	10	0.7%
15	Taiwan	10	0.7%
16	Ukraine	7	0.5%
17	Canada	7	0.5%
18	Cyprus	7	0.5%
19	Malaysia	5	0.3%
20	Spain	4	0.3%
21	Egypt	4	0.3%
22	Hong Kong	4	0.3%
23	Venezuela, Bolivarian Republic of	4	0.3%
24	Turkey	3	0.2%
25	Lithuania	3	0.2%
26	Iran, Islamic Republic of	2	0.1%
27	Latvia	2	0.1%
28	Russia	2	0.1%
29	Czech Republic	2	0.1%
30	Benin	2	0.1%
31	Brazil	2	0.1%
32	Argentina	2	0.1%
33	Bangladesh	1	0.1%
34	Chile	1	0.1%
35	Hungary	1	0.1%
36	Greece	1	0.1%
37	Pakistan	1	0.1%
38	Panama	1	0.1%
39	Paraguay	1	0.1%
40	Poland	1	0.1%
41	Lebanon	1	0.1%
42	Thailand	1	0.1%