Rank	Countries/Territories	Count	Percent
1	United States	191	38%
2	China	112	22.3%
3	Germany	51	10.2%
4	Taiwan	22	4.4%
5	Ukraine	11	2.2%
6	Singapore	10	2%
7	Netherlands	9	1.8%
8	Iran, Islamic Republic of	8	1.6%
9	France	8	1.6%
10	Japan	6	1.2%
11	India	6	1.2%
12	Argentina	5	1%
13	Spain	5	1%
14	United Kingdom	5	1%
15	Mexico	4	0.8%
16	Thailand	4	0.8%
17	Korea, Republic of	4	0.8%
18	Cyprus	4	0.8%
19	Canada	4	0.8%
20	Australia	3	0.6%
21	Colombia	3	0.6%
22	New Zealand	3	0.6%
23	Poland	2	0.4%
24	Portugal	2	0.4%
25	Malaysia	2	0.4%
26	Turkey	2	0.4%
27	Sweden	2	0.4%
28	Hong Kong	2	0.4%
29	Jordan	2	0.4%
30	Kenya	1	0.2%
31	Italy	1	0.2%
32	Czech Republic	1	0.2%
33	Egypt	1	0.2%
34	Georgia	1	0.2%
35	Switzerland	1	0.2%
36	Romania	1	0.2%
37	Serbia	1	0.2%
38	Norway	1	0.2%
39	Pakistan	1	0.2%