Rank	Countries/Territories	Count	Percent
1	United States	356	34.1%
2	China	299	28.7%
3	Germany	71	6.8%
4	Netherlands	69	6.6%
5	United Kingdom	34	3.3%
6	Thailand	30	2.9%
7	France	29	2.8%
8	Japan	26	2.5%
9	Australia	20	1.9%
10	Canada	15	1.4%
11	Iran, Islamic Republic of	10	1%
12	India	9	0.9%
13	Russia	9	0.9%
14	Turkey	7	0.7%
15	Sweden	5	0.5%
16	Taiwan	5	0.5%
17	Cyprus	5	0.5%
18	Egypt	5	0.5%
19	Spain	4	0.4%
20	Korea, Republic of	4	0.4%
21	Romania	4	0.4%
22	Slovakia	3	0.3%
23	Hong Kong	3	0.3%
24	Israel	2	0.2%
25	Brazil	2	0.2%
26	Bulgaria	2	0.2%
27	Singapore	2	0.2%
28	Ukraine	2	0.2%
29	Malaysia	2	0.2%
30	Mexico	1	0.1%
31	Pakistan	1	0.1%
32	Poland	1	0.1%
33	Belgium	1	0.1%
34	Chile	1	0.1%
35	Italy	1	0.1%
36	Ireland	1	0.1%
37	Indonesia	1	0.1%
38	Viet Nam	1	0.1%