Rank	Countries/Territories	Count	Percent
1	United States	550	44.9%
2	China	398	32.5%
3	Germany	99	8.1%
4	France	26	2.1%
5	India	25	2%
6	United Kingdom	16	1.3%
7	Netherlands	10	0.8%
8	Korea, Republic of	8	0.7%
9	Jamaica	8	0.7%
10	Japan	7	0.6%
11	Cyprus	7	0.6%
12	Canada	7	0.6%
13	Taiwan	6	0.5%
14	Ireland	5	0.4%
15	Turkey	5	0.4%
16	Singapore	4	0.3%
17	Thailand	3	0.2%
18	Russia	3	0.2%
19	Latvia	3	0.2%
20	Mongolia	3	0.2%
21	Iran, Islamic Republic of	3	0.2%
22	Australia	3	0.2%
23	Algeria	2	0.2%
24	Cuba	2	0.2%
25	Hong Kong	2	0.2%
26	Morocco	2	0.2%
27	Lithuania	2	0.2%
28	South Africa	2	0.2%
29	Spain	2	0.2%
30	Sweden	2	0.2%
31	Portugal	2	0.2%
32	Ukraine	1	0.1%
33	Switzerland	1	0.1%
34	Serbia	1	0.1%
35	Malaysia	1	0.1%
36	Mexico	1	0.1%
37	New Zealand	1	0.1%
38	Azerbaijan	1	0.1%
39	Chile	1	0.1%