Rank	Countries/Territories	Count	Percent
1	United States	485	28.2%
2	China	413	24%
3	Germany	111	6.5%
4	Netherlands	96	5.6%
5	Japan	92	5.4%
6	Bulgaria	87	5.1%
7	Philippines	62	3.6%
8	France	60	3.5%
9	United Kingdom	35	2%
10	Egypt	27	1.6%
11	Singapore	26	1.5%
12	Latvia	18	1%
13	Russia	15	0.9%
14	Thailand	13	0.8%
15	Canada	12	0.7%
16	Korea, Republic of	11	0.6%
17	Turkey	10	0.6%
18	Ireland	9	0.5%
19	Nigeria	7	0.4%
20	Hong Kong	7	0.4%
21	India	7	0.4%
22	Iran, Islamic Republic of	7	0.4%
23	Brazil	6	0.3%
24	Argentina	6	0.3%
25	Australia	6	0.3%
26	Pakistan	6	0.3%
27	Cyprus	6	0.3%
28	Ukraine	6	0.3%
29	Romania	6	0.3%
30	Portugal	5	0.3%
31	South Africa	5	0.3%
32	Sweden	5	0.3%
33	Taiwan	4	0.2%
34	Spain	4	0.2%
35	Poland	4	0.2%
36	New Zealand	4	0.2%
37	Belgium	4	0.2%
38	Bangladesh	3	0.2%
39	Lithuania	3	0.2%
40	Mauritius	3	0.2%
41	Serbia	3	0.2%
42	Viet Nam	2	0.1%
43	Mexico	2	0.1%
44	Moldova, Republic of	2	0.1%
45	Cambodia	2	0.1%
46	Colombia	2	0.1%
47	Cote D'ivoire	1	0.1%
48	Finland	1	0.1%
49	Azerbaijan	1	0.1%
50	Morocco	1	0.1%
51	Israel	1	0.1%
52	Italy	1	0.1%
53	Kenya	1	0.1%
54	Norway	1	0.1%
55	Slovenia	1	0.1%