Rank	Countries/Territories	Count	Percent
1	United States	861	50.8%
2	China	413	24.4%
3	Germany	153	9%
4	France	54	3.2%
5	Canada	28	1.7%
6	Japan	26	1.5%
7	India	18	1.1%
8	Cyprus	13	0.8%
9	Singapore	13	0.8%
10	Korea, Republic of	9	0.5%
11	Italy	9	0.5%
12	Mexico	9	0.5%
13	Netherlands	9	0.5%
14	United Kingdom	8	0.5%
15	Hong Kong	8	0.5%
16	Ukraine	6	0.4%
17	Ireland	5	0.3%
18	Australia	5	0.3%
19	Taiwan	4	0.2%
20	Pakistan	4	0.2%
21	Philippines	3	0.2%
22	Russia	3	0.2%
23	Malaysia	3	0.2%
24	Thailand	3	0.2%
25	Belgium	3	0.2%
26	Brazil	3	0.2%
27	Iran, Islamic Republic of	3	0.2%
28	Iraq	3	0.2%
29	Indonesia	2	0.1%
30	Argentina	2	0.1%
31	Denmark	2	0.1%
32	United Arab Emirates	2	0.1%
33	Latvia	2	0.1%
34	Norway	1	0.1%
35	Spain	1	0.1%
36	Switzerland	1	0.1%
37	Egypt	1	0.1%
38	Croatia	1	0.1%