Rank	Countries/Territories	Count	Percent
1	United States	213	29.2%
2	China	188	25.8%
3	Germany	87	11.9%
4	France	35	4.8%
5	Japan	28	3.8%
6	Mexico	25	3.4%
7	Brazil	12	1.6%
8	Korea, Republic of	11	1.5%
9	Singapore	11	1.5%
10	Netherlands	10	1.4%
11	Iran, Islamic Republic of	10	1.4%
12	Egypt	10	1.4%
13	India	9	1.2%
14	Australia	9	1.2%
15	Colombia	8	1.1%
16	Ireland	7	1%
17	Cyprus	6	0.8%
18	Canada	6	0.8%
19	United Kingdom	6	0.8%
20	Russia	5	0.7%
21	Taiwan	4	0.5%
22	Turkey	3	0.4%
23	Ukraine	3	0.4%
24	Malaysia	3	0.4%
25	Slovenia	2	0.3%
26	Oman	2	0.3%
27	Kuwait	2	0.3%
28	Belgium	2	0.3%
29	Czech Republic	2	0.3%
30	Italy	2	0.3%
31	Hong Kong	2	0.3%
32	Finland	1	0.1%
33	Latvia	1	0.1%
34	Poland	1	0.1%
35	Portugal	1	0.1%
36	Spain	1	0.1%
37	Uzbekistan	1	0.1%
38	Zimbabwe	1	0.1%