Rank	Countries/Territories	Count	Percent
1	United States	404	40.8%
2	China	260	26.3%
3	Germany	122	12.3%
4	Netherlands	36	3.6%
5	Japan	32	3.2%
6	Korea, Republic of	28	2.8%
7	France	17	1.7%
8	Canada	11	1.1%
9	Singapore	9	0.9%
10	Iran, Islamic Republic of	8	0.8%
11	Taiwan	7	0.7%
12	Spain	6	0.6%
13	Cyprus	6	0.6%
14	India	5	0.5%
15	Poland	5	0.5%
16	Ukraine	5	0.5%
17	Italy	4	0.4%
18	Ireland	3	0.3%
19	Australia	3	0.3%
20	Thailand	3	0.3%
21	Romania	2	0.2%
22	United Kingdom	2	0.2%
23	Malaysia	2	0.2%
24	Serbia	1	0.1%
25	Pakistan	1	0.1%
26	Paraguay	1	0.1%
27	Switzerland	1	0.1%
28	Bangladesh	1	0.1%
29		1	0.1%
30	Georgia	1	0.1%
31	Hong Kong	1	0.1%
32	Hungary	1	0.1%
33	Latvia	1	0.1%