Rank	Countries/Territories	Count	Percent
1	United States	815	37.6%
2	China	698	32.2%
3	Korea, Republic of	182	8.4%
4	Germany	94	4.3%
5	France	65	3%
6	Japan	40	1.8%
7	Iran, Islamic Republic of	38	1.8%
8	Canada	25	1.2%
9		22	1%
10	Netherlands	17	0.8%
11	Singapore	15	0.7%
12	Cyprus	13	0.6%
13	Ukraine	13	0.6%
14	Egypt	12	0.6%
15	India	12	0.6%
16	Latvia	11	0.5%
17	Norway	9	0.4%
18	Russia	7	0.3%
19	Poland	6	0.3%
20	Australia	6	0.3%
21	Hong Kong	5	0.2%
22	Philippines	5	0.2%
23	Malaysia	5	0.2%
24	United Kingdom	5	0.2%
25	Taiwan	5	0.2%
26	Thailand	4	0.2%
27	Ireland	4	0.2%
28	Hungary	3	0.1%
29	Argentina	3	0.1%
30	Brazil	3	0.1%
31	Romania	3	0.1%
32	Spain	3	0.1%
33	Sweden	2	0.1%
34	Switzerland	2	0.1%
35	South Africa	2	0.1%
36	Lithuania	2	0.1%
37	Kenya	2	0.1%
38	Bangladesh	2	0.1%
39	Belgium	1	0%
40	Cameroon	1	0%
41	Bahrain	1	0%
42	Italy	1	0%
43	Pakistan	1	0%
44	Turkey	1	0%
45	Uzbekistan	1	0%
46	Venezuela, Bolivarian Republic of	1	0%