Rank	Countries/Territories	Count	Percent
1	United States	432	39.4%
2	China	274	25%
3	Germany	83	7.6%
4	France	58	5.3%
5	United Kingdom	46	4.2%
6	Japan	25	2.3%
7	Brazil	20	1.8%
8	Australia	13	1.2%
9	Ireland	12	1.1%
10	Netherlands	11	1%
11	India	11	1%
12	Egypt	10	0.9%
13	Canada	9	0.8%
14	Romania	9	0.8%
15	Russia	9	0.8%
16	Singapore	8	0.7%
17	Lithuania	7	0.6%
18	Thailand	5	0.5%
19	Spain	4	0.4%
20	Pakistan	4	0.4%
21	Argentina	4	0.4%
22	Greece	3	0.3%
23	Iran, Islamic Republic of	3	0.3%
24	Cyprus	3	0.3%
25	Saudi Arabia	3	0.3%
26	Mexico	3	0.3%
27	Italy	2	0.2%
28	Malaysia	2	0.2%
29	Korea, Republic of	2	0.2%
30	Lebanon	2	0.2%
31	Serbia	2	0.2%
32	New Zealand	2	0.2%
33	Norway	2	0.2%
34	Colombia	2	0.2%
35	Bosnia and Herzegovina	2	0.2%
36	Turkey	2	0.2%
37	South Africa	2	0.2%
38	Ukraine	1	0.1%
39	Ecuador	1	0.1%
40	Indonesia	1	0.1%
41	Poland	1	0.1%
42	Portugal	1	0.1%
43	Israel	1	0.1%