Rank	Countries/Territories	Count	Percent
1	United States	848	55.8%
2	China	329	21.6%
3	Germany	132	8.7%
4	Australia	20	1.3%
5	Canada	19	1.2%
6	Turkey	18	1.2%
7	Japan	17	1.1%
8	Netherlands	15	1%
9	Iran, Islamic Republic of	12	0.8%
10	Austria	12	0.8%
11	Belgium	10	0.7%
12	India	8	0.5%
13	Hong Kong	7	0.5%
14	United Kingdom	7	0.5%
15	Cyprus	6	0.4%
16	Korea, Republic of	6	0.4%
17	Macao	5	0.3%
18	Portugal	5	0.3%
19	Singapore	5	0.3%
20	Thailand	5	0.3%
21	Sweden	3	0.2%
22	Russia	3	0.2%
23	Malaysia	3	0.2%
24	Ireland	3	0.2%
25	Italy	3	0.2%
26	Jordan	2	0.1%
27	Czech Republic	2	0.1%
28	France	2	0.1%
29	Belarus	2	0.1%
30	Poland	2	0.1%
31	Spain	2	0.1%
32	Taiwan	2	0.1%
33	Ukraine	1	0.1%
34	Switzerland	1	0.1%
35	Slovakia	1	0.1%
36	Morocco	1	0.1%
37	Lithuania	1	0.1%
38	Argentina	1	0.1%