Rank	Countries/Territories	Count	Percent
1	United States	767	37.7%
2	China	596	29.3%
3	Germany	220	10.8%
4	France	74	3.6%
5	Netherlands	62	3.1%
6	India	46	2.3%
7	Japan	38	1.9%
8	Russia	23	1.1%
9		20	1%
10	Iran, Islamic Republic of	18	0.9%
11	Cyprus	17	0.8%
12	Canada	16	0.8%
13	Korea, Republic of	16	0.8%
14	Hong Kong	14	0.7%
15	Singapore	14	0.7%
16	Ireland	10	0.5%
17	Colombia	9	0.4%
18	Taiwan	7	0.3%
19	Turkey	6	0.3%
20	Australia	6	0.3%
21	Israel	5	0.2%
22	United Kingdom	5	0.2%
23	Ukraine	4	0.2%
24	Switzerland	3	0.1%
25	Austria	3	0.1%
26	Brazil	3	0.1%
27	Argentina	2	0.1%
28	Bangladesh	2	0.1%
29	Czech Republic	2	0.1%
30	South Africa	2	0.1%
31	Spain	2	0.1%
32	New Zealand	2	0.1%
33	Nigeria	2	0.1%
34	Pakistan	2	0.1%
35	Portugal	2	0.1%
36	Romania	2	0.1%
37	Malaysia	2	0.1%
38	Latvia	2	0.1%
39	Mongolia	2	0.1%
40	Lithuania	1	0%
41	Mexico	1	0%
42	Ethiopia	1	0%
43	Belgium	1	0%