Rank	Countries/Territories	Count	Percent
1	United States	786	39.7%
2	China	596	30.1%
3	Germany	189	9.5%
4	Japan	53	2.7%
5	India	44	2.2%
6	Singapore	39	2%
7	Netherlands	38	1.9%
8	Australia	36	1.8%
9	Korea, Republic of	29	1.5%
10	Hong Kong	23	1.2%
11	Ukraine	20	1%
12	Canada	18	0.9%
13	France	14	0.7%
14		11	0.6%
15	Iran, Islamic Republic of	10	0.5%
16	Cyprus	8	0.4%
17	Russia	8	0.4%
18	Taiwan	6	0.3%
19	Mexico	6	0.3%
20	Italy	6	0.3%
21	United Kingdom	4	0.2%
22	Switzerland	4	0.2%
23	Ireland	4	0.2%
24	Latvia	3	0.2%
25	Argentina	3	0.2%
26	Philippines	3	0.2%
27	Mongolia	3	0.2%
28	New Zealand	2	0.1%
29	Poland	2	0.1%
30	Pakistan	2	0.1%
31	Liechtenstein	2	0.1%
32	Lithuania	2	0.1%
33	Malaysia	1	0.1%
34	Bangladesh	1	0.1%
35	Brazil	1	0.1%
36	Nigeria	1	0.1%
37	Serbia	1	0.1%
38	Thailand	1	0.1%
39	Viet Nam	1	0.1%