Rank	Countries/Territories	Count	Percent
1	United States	376	33.7%
2	China	324	29%
3	Germany	77	6.9%
4	Netherlands	69	6.2%
5	United Kingdom	40	3.6%
6	Japan	32	2.9%
7	France	30	2.7%
8	Thailand	30	2.7%
9	Australia	22	2%
10	Canada	15	1.3%
11	Iran, Islamic Republic of	10	0.9%
12	India	9	0.8%
13	Russia	9	0.8%
14	Turkey	7	0.6%
15	Sweden	5	0.4%
16	Taiwan	5	0.4%
17	Korea, Republic of	5	0.4%
18	Cyprus	5	0.4%
19	Egypt	5	0.4%
20	Spain	4	0.4%
21	Portugal	4	0.4%
22	Romania	4	0.4%
23	Slovakia	3	0.3%
24	Italy	3	0.3%
25	Hong Kong	3	0.3%
26	Brazil	2	0.2%
27	Bulgaria	2	0.2%
28	Israel	2	0.2%
29	Malaysia	2	0.2%
30	Singapore	2	0.2%
31	Ukraine	2	0.2%
32	Viet Nam	1	0.1%
33	Mexico	1	0.1%
34	Pakistan	1	0.1%
35	Poland	1	0.1%
36	Belgium	1	0.1%
37	Chile	1	0.1%
38	Argentina	1	0.1%
39	Indonesia	1	0.1%
40	Ireland	1	0.1%