Rank	Countries/Territories	Count	Percent
1	United States	639	42.1%
2	China	494	32.5%
3	Germany	75	4.9%
4	France	32	2.1%
5	Netherlands	29	1.9%
6	Japan	28	1.8%
7		26	1.7%
8	Bulgaria	20	1.3%
9	Canada	20	1.3%
10	Bangladesh	16	1.1%
11	Russia	14	0.9%
12	India	11	0.7%
13	Cyprus	11	0.7%
14	Lithuania	10	0.7%
15	Thailand	9	0.6%
16	Turkey	8	0.5%
17	Singapore	8	0.5%
18	Latvia	7	0.5%
19	South Africa	6	0.4%
20	Czech Republic	5	0.3%
21	Australia	5	0.3%
22	Nigeria	4	0.3%
23	Morocco	3	0.2%
24	Romania	3	0.2%
25	Spain	3	0.2%
26	Sweden	3	0.2%
27	Belgium	3	0.2%
28	Greece	3	0.2%
29	Hong Kong	3	0.2%
30	United Kingdom	3	0.2%
31	Ukraine	2	0.1%
32	Viet Nam	2	0.1%
33	Ireland	2	0.1%
34	Poland	2	0.1%
35	Mauritius	2	0.1%
36	Mongolia	1	0.1%
37	New Zealand	1	0.1%
38	Malaysia	1	0.1%
39	Kenya	1	0.1%
40	Korea, Republic of	1	0.1%
41	Brazil	1	0.1%
42	Cote D'ivoire	1	0.1%