Rank	Countries/Territories	Count	Percent
1	United States	752	45.5%
2	China	290	17.6%
3	Germany	115	7%
4	India	76	4.6%
5	United Kingdom	47	2.8%
6	Australia	41	2.5%
7	Canada	33	2%
8	France	20	1.2%
9	South Africa	20	1.2%
10	Netherlands	19	1.2%
11	Hong Kong	19	1.2%
12	Japan	17	1%
13	Korea, Republic of	17	1%
14	Sweden	17	1%
15	Malaysia	14	0.8%
16	Brazil	11	0.7%
17	Russia	11	0.7%
18	Pakistan	10	0.6%
19	New Zealand	7	0.4%
20	Romania	7	0.4%
21	Italy	7	0.4%
22	Latvia	6	0.4%
23	Ireland	6	0.4%
24	Burkina Faso	6	0.4%
25	Singapore	6	0.4%
26	Spain	6	0.4%
27	Nigeria	6	0.4%
28	Taiwan	6	0.4%
29	Turkey	5	0.3%
30	Viet Nam	4	0.2%
31	Denmark	4	0.2%
32	Iran, Islamic Republic of	4	0.2%
33	Egypt	3	0.2%
34	Cyprus	3	0.2%
35	Argentina	3	0.2%
36	Portugal	3	0.2%
37	Lithuania	2	0.1%
38	Philippines	2	0.1%
39	Mexico	2	0.1%
40	Botswana	2	0.1%
41	Austria	2	0.1%
42	Cote D'ivoire	2	0.1%
43	Malta	2	0.1%
44	Indonesia	2	0.1%
45	Israel	1	0.1%
46	Greece	1	0.1%
47	Mauritius	1	0.1%
48	Libya	1	0.1%
49	Kenya	1	0.1%
50	Colombia	1	0.1%
51	Czech Republic	1	0.1%
52	Azerbaijan	1	0.1%
53	Bangladesh	1	0.1%
54	Belgium	1	0.1%
55	Mongolia	1	0.1%
56	Switzerland	1	0.1%
57	Saudi Arabia	1	0.1%
58	Ukraine	1	0.1%
59	Thailand	1	0.1%