Rank	Countries/Territories	Count	Percent
1	United States	858	36.9%
2	China	602	25.9%
3	Germany	188	8.1%
4	India	136	5.8%
5	Brazil	68	2.9%
6	Netherlands	67	2.9%
7	Japan	58	2.5%
8	France	49	2.1%
9	Canada	44	1.9%
10	Korea, Republic of	35	1.5%
11	Latvia	30	1.3%
12	Hong Kong	30	1.3%
13	Russia	30	1.3%
14	Morocco	17	0.7%
15	Norway	12	0.5%
16	Singapore	12	0.5%
17	Senegal	8	0.3%
18	Colombia	7	0.3%
19	Cyprus	7	0.3%
20	United Kingdom	6	0.3%
21	Taiwan	5	0.2%
22	Australia	5	0.2%
23	Algeria	4	0.2%
24	Argentina	4	0.2%
25	Greece	4	0.2%
26	Italy	3	0.1%
27	Somalia	3	0.1%
28	South Africa	3	0.1%
29	Spain	3	0.1%
30	Serbia	3	0.1%
31	Viet Nam	2	0.1%
32	Sweden	2	0.1%
33	Peru	2	0.1%
34	Mongolia	2	0.1%
35	Bangladesh	2	0.1%
36	Bosnia and Herzegovina	2	0.1%
37	Finland	2	0.1%
38	Iran, Islamic Republic of	2	0.1%
39	Iraq	2	0.1%
40	Israel	1	0%
41	Egypt	1	0%
42	Pakistan	1	0%
43	Switzerland	1	0%
44	Turkey	1	0%
45	Ukraine	1	0%