Rank	Countries/Territories	Count	Percent
1	United States	379	36.7%
2	China	314	30.4%
3	Germany	89	8.6%
4	Spain	47	4.5%
5	Australia	24	2.3%
6	Japan	20	1.9%
7	Egypt	14	1.4%
8	Netherlands	14	1.4%
9	Korea, Republic of	12	1.2%
10	Singapore	11	1.1%
11	United Kingdom	11	1.1%
12	France	9	0.9%
13	Ireland	9	0.9%
14	Russia	8	0.8%
15	India	8	0.8%
16	Indonesia	8	0.8%
17	Canada	7	0.7%
18	Dominican Republic	6	0.6%
19	Cyprus	5	0.5%
20	Italy	4	0.4%
21	Romania	3	0.3%
22	Thailand	3	0.3%
23	Sweden	2	0.2%
24	Israel	2	0.2%
25	Czech Republic	2	0.2%
26	Iran, Islamic Republic of	2	0.2%
27	Brazil	2	0.2%
28	Bangladesh	2	0.2%
29	Albania	2	0.2%
30	Argentina	2	0.2%
31	Austria	1	0.1%
32	Belgium	1	0.1%
33	Denmark	1	0.1%
34	Colombia	1	0.1%
35	Kenya	1	0.1%
36	South Africa	1	0.1%
37	Lithuania	1	0.1%
38	Malaysia	1	0.1%
39	Poland	1	0.1%
40	Switzerland	1	0.1%
41	Taiwan	1	0.1%
42	United Arab Emirates	1	0.1%