Rank	Countries/Territories	Count	Percent
1	United States	821	40.4%
2	China	329	16.2%
3	Germany	117	5.8%
4	India	115	5.7%
5	United Kingdom	89	4.4%
6	Australia	67	3.3%
7	Netherlands	49	2.4%
8	Canada	46	2.3%
9	Ireland	38	1.9%
10	Korea, Republic of	32	1.6%
11	South Africa	27	1.3%
12	Japan	23	1.1%
13	Thailand	21	1%
14	France	20	1%
15	Indonesia	17	0.8%
16	Italy	16	0.8%
17	Taiwan	16	0.8%
18	Egypt	15	0.7%
19	Romania	14	0.7%
20	Mexico	13	0.6%
21	Norway	11	0.5%
22	Brazil	11	0.5%
23	Turkey	11	0.5%
24	Trinidad and Tobago	8	0.4%
25	Hungary	7	0.3%
26	Hong Kong	6	0.3%
27	Ethiopia	6	0.3%
28	Finland	6	0.3%
29	Singapore	6	0.3%
30	Nigeria	5	0.2%
31	Viet Nam	5	0.2%
32	Iran, Islamic Republic of	5	0.2%
33	Israel	4	0.2%
34	Malaysia	4	0.2%
35	Argentina	4	0.2%
36	United Arab Emirates	4	0.2%
37	Slovakia	4	0.2%
38	Saudi Arabia	3	0.1%
39	Switzerland	3	0.1%
40	Ukraine	3	0.1%
41	Belgium	3	0.1%
42	Cyprus	3	0.1%
43	Philippines	3	0.1%
44	Poland	2	0.1%
45	Lithuania	2	0.1%
46	Kenya	2	0.1%
47	Bulgaria	2	0.1%
48	Colombia	2	0.1%
49	Russia	2	0.1%
50	Spain	2	0.1%
51	Venezuela, Bolivarian Republic of	2	0.1%
52	Serbia	1	0%
53	Uganda	1	0%
54	Denmark	1	0%
55	Ecuador	1	0%
56	Kuwait	1	0%
57	New Zealand	1	0%