Rank	Countries/Territories	Count	Percent
1	United States	403	38.9%
2	China	272	26.2%
3	Germany	91	8.8%
4	Spain	37	3.6%
5	Netherlands	22	2.1%
6	Japan	19	1.8%
7	Belgium	15	1.4%
8	Korea, Republic of	13	1.3%
9	France	13	1.3%
10	Brazil	12	1.2%
11	Canada	12	1.2%
12	Cyprus	12	1.2%
13	Sweden	11	1.1%
14	Singapore	10	1%
15	Russia	9	0.9%
16	United Kingdom	9	0.9%
17	Pakistan	8	0.8%
18	Romania	8	0.8%
19	Iran, Islamic Republic of	8	0.8%
20	Viet Nam	7	0.7%
21	India	6	0.6%
22	Turkey	5	0.5%
23	Thailand	4	0.4%
24	Hong Kong	4	0.4%
25	Czech Republic	3	0.3%
26	Australia	3	0.3%
27	Mexico	3	0.3%
28	Ukraine	3	0.3%
29	Poland	3	0.3%
30	Taiwan	2	0.2%
31	Ireland	2	0.2%
32	Italy	2	0.2%
33	Argentina	2	0.2%
34	Hungary	1	0.1%
35	Mongolia	1	0.1%
36	Saudi Arabia	1	0.1%
37	Switzerland	1	0.1%