Rank	Countries/Territories	Count	Percent
1	United States	931	33%
2	China	640	22.7%
3	France	196	7%
4	India	159	5.6%
5	Germany	88	3.1%
6	Netherlands	59	2.1%
7	Italy	56	2%
8	Russia	53	1.9%
9	Japan	47	1.7%
10	Korea, Republic of	44	1.6%
11	Ireland	42	1.5%
12	Canada	41	1.5%
13	United Kingdom	41	1.5%
14	Mexico	35	1.2%
15	Australia	32	1.1%
16	Spain	32	1.1%
17	Iran, Islamic Republic of	28	1%
18	Brazil	26	0.9%
19	Hong Kong	25	0.9%
20	Pakistan	23	0.8%
21	Taiwan	17	0.6%
22	Thailand	17	0.6%
23	Denmark	14	0.5%
24	Egypt	12	0.4%
25	Hungary	12	0.4%
26	Latvia	12	0.4%
27	Peru	12	0.4%
28	Singapore	9	0.3%
29	Poland	8	0.3%
30	Romania	7	0.2%
31	Switzerland	7	0.2%
32	Morocco	7	0.2%
33	Greece	7	0.2%
34	Czech Republic	7	0.2%
35	Cote D'ivoire	6	0.2%
36	Cyprus	6	0.2%
37	Turkey	6	0.2%
38	Ukraine	5	0.2%
39	Colombia	5	0.2%
40	Oman	5	0.2%
41	Sweden	4	0.1%
42	Serbia	4	0.1%
43	Slovakia	4	0.1%
44	South Africa	3	0.1%
45	Libya	3	0.1%
46	Lithuania	2	0.1%
47	Malaysia	2	0.1%
48	Israel	2	0.1%
49	Belgium	2	0.1%
50	Argentina	2	0.1%
51	Ethiopia	2	0.1%
52	South Sudan	2	0.1%
53	Portugal	1	0%
54	Sierra Leone	1	0%
55	Uzbekistan	1	0%
56	Armenia	1	0%
57	Austria	1	0%
58	Bangladesh	1	0%
59	Norway	1	0%
60	Indonesia	1	0%