Rank	Countries/Territories	Count	Percent
1	United States	597	41.2%
2	China	193	13.3%
3	Germany	136	9.4%
4	United Kingdom	85	5.9%
5	India	73	5%
6	Canada	50	3.5%
7	Singapore	35	2.4%
8	Australia	27	1.9%
9	Japan	23	1.6%
10	Netherlands	19	1.3%
11	Morocco	17	1.2%
12	France	17	1.2%
13	Spain	15	1%
14	Nigeria	13	0.9%
15	Russia	12	0.8%
16	Slovakia	10	0.7%
17	Switzerland	10	0.7%
18	Israel	8	0.6%
19	Italy	8	0.6%
20	Korea, Republic of	8	0.6%
21	Iran, Islamic Republic of	6	0.4%
22	Cote D'ivoire	6	0.4%
23	Cyprus	6	0.4%
24	Sweden	6	0.4%
25	South Africa	5	0.3%
26	Poland	5	0.3%
27	Denmark	5	0.3%
28	Bulgaria	4	0.3%
29	Argentina	4	0.3%
30	Greece	4	0.3%
31	Ireland	4	0.3%
32	Thailand	4	0.3%
33	Ukraine	3	0.2%
34	Yemen	3	0.2%
35	Hong Kong	3	0.2%
36	Belarus	3	0.2%
37	Croatia	2	0.1%
38	Egypt	2	0.1%
39	Finland	2	0.1%
40	Iraq	1	0.1%
41	Hungary	1	0.1%
42	Malaysia	1	0.1%
43	Malta	1	0.1%
44	Mauritius	1	0.1%
45	Estonia	1	0.1%
46	Belgium	1	0.1%
47	Bolivia, Plurinational State of	1	0.1%
48	Bosnia and Herzegovina	1	0.1%
49	Algeria	1	0.1%
50	Austria	1	0.1%
51	Viet Nam	1	0.1%
52	Taiwan	1	0.1%
53	Portugal	1	0.1%
54	Saudi Arabia	1	0.1%