Rank	Countries/Territories	Count	Percent
1	United States	330	33.4%
2	China	262	26.5%
3	Germany	88	8.9%
4	India	38	3.8%
5	Japan	24	2.4%
6	Netherlands	23	2.3%
7	Australia	23	2.3%
8	Canada	12	1.2%
9	Colombia	11	1.1%
10	Nigeria	11	1.1%
11	Turkey	11	1.1%
12	United Kingdom	11	1.1%
13	Indonesia	10	1%
14	France	9	0.9%
15	Ireland	9	0.9%
16	Philippines	9	0.9%
17	Singapore	8	0.8%
18	Spain	8	0.8%
19	Romania	7	0.7%
20	Russia	7	0.7%
21	Ukraine	6	0.6%
22	Cyprus	6	0.6%
23	Bolivia, Plurinational State of	6	0.6%
24	Bulgaria	5	0.5%
25	Malaysia	5	0.5%
26	Pakistan	5	0.5%
27	Mexico	3	0.3%
28	Latvia	3	0.3%
29	Lithuania	3	0.3%
30	United Arab Emirates	3	0.3%
31	Tunisia	2	0.2%
32	Taiwan	2	0.2%
33	Portugal	2	0.2%
34	Viet Nam	2	0.2%
35	Mauritius	2	0.2%
36	Morocco	2	0.2%
37	Mongolia	1	0.1%
38	Peru	1	0.1%
39	Norway	1	0.1%
40	Israel	1	0.1%
41	Italy	1	0.1%
42	Korea, Republic of	1	0.1%
43	Iran, Islamic Republic of	1	0.1%
44	Ghana	1	0.1%
45	Guam	1	0.1%
46	Hong Kong	1	0.1%
47	Brazil	1	0.1%
48	Austria	1	0.1%
49	Denmark	1	0.1%
50	Egypt	1	0.1%
51	Finland	1	0.1%
52	Puerto Rico	1	0.1%
53	South Africa	1	0.1%
54	Saudi Arabia	1	0.1%
55	Serbia	1	0.1%
56	Thailand	1	0.1%
57	Sweden	1	0.1%