Rank	Countries/Territories	Count	Percent
1	United States	417	34.2%
2	China	288	23.6%
3	Germany	107	8.8%
4	Australia	54	4.4%
5	India	52	4.3%
6	Japan	52	4.3%
7	Netherlands	36	3%
8	Korea, Republic of	23	1.9%
9	Ireland	18	1.5%
10	United Kingdom	17	1.4%
11	Singapore	13	1.1%
12	Canada	11	0.9%
13	France	11	0.9%
14	Indonesia	8	0.7%
15	Taiwan	8	0.7%
16	Malaysia	7	0.6%
17	Cambodia	7	0.6%
18	Czech Republic	6	0.5%
19	Hong Kong	6	0.5%
20	Senegal	6	0.5%
21	Ukraine	6	0.5%
22	Portugal	5	0.4%
23	Romania	5	0.4%
24	Italy	5	0.4%
25	Cyprus	5	0.4%
26	Egypt	4	0.3%
27	Latvia	4	0.3%
28	Oman	4	0.3%
29	Russia	3	0.2%
30	Lebanon	3	0.2%
31	Brazil	3	0.2%
32	American Samoa	2	0.2%
33	Argentina	2	0.2%
34	Belgium	2	0.2%
35	Mexico	2	0.2%
36	Greece	2	0.2%
37	Saudi Arabia	2	0.2%
38	South Africa	1	0.1%
39	Thailand	1	0.1%
40	Turkey	1	0.1%
41	Uganda	1	0.1%
42	Iran, Islamic Republic of	1	0.1%
43	Kenya	1	0.1%
44	Mauritius	1	0.1%
45	Lithuania	1	0.1%
46	Benin	1	0.1%
47	Bosnia and Herzegovina	1	0.1%
48	Bulgaria	1	0.1%
49	Chile	1	0.1%