Rank	Countries/Territories	Count	Percent
1	United States	467	42.2%
2	China	288	26%
3	Germany	117	10.6%
4	Canada	27	2.4%
5	United Kingdom	26	2.3%
6	Japan	23	2.1%
7	Thailand	19	1.7%
8	Spain	15	1.4%
9	Korea, Republic of	15	1.4%
10	India	14	1.3%
11	France	12	1.1%
12	Netherlands	10	0.9%
13	Cyprus	9	0.8%
14	Iran, Islamic Republic of	8	0.7%
15	Ireland	7	0.6%
16	Italy	6	0.5%
17	Argentina	5	0.5%
18	Turkey	5	0.5%
19	Singapore	4	0.4%
20	Hong Kong	3	0.3%
21	Russia	3	0.3%
22	Lithuania	3	0.3%
23	Malaysia	3	0.3%
24	Australia	2	0.2%
25	Ghana	2	0.2%
26	Slovenia	2	0.2%
27	Pakistan	2	0.2%
28	Poland	2	0.2%
29	Ukraine	2	0.2%
30	Sweden	2	0.2%
31	Taiwan	1	0.1%
32	Norway	1	0.1%
33	Greece	1	0.1%
34	Brazil	1	0.1%