Rank	Countries/Territories	Count	Percent
1	United States	495	49.6%
2	China	205	20.5%
3	Germany	75	7.5%
4	Bulgaria	31	3.1%
5	Ireland	25	2.5%
6	France	19	1.9%
7	Latvia	15	1.5%
8	Canada	13	1.3%
9	Netherlands	11	1.1%
10	Philippines	9	0.9%
11	Greece	9	0.9%
12	United Kingdom	9	0.9%
13	Singapore	8	0.8%
14	Hong Kong	6	0.6%
15	India	6	0.6%
16	Japan	6	0.6%
17	South Africa	5	0.5%
18	Mauritius	4	0.4%
19	Nigeria	3	0.3%
20	Spain	3	0.3%
21	Romania	3	0.3%
22	Kenya	3	0.3%
23	Italy	3	0.3%
24	Cyprus	3	0.3%
25	Ukraine	3	0.3%
26	Thailand	3	0.3%
27	Turkey	2	0.2%
28	Finland	2	0.2%
29	Chile	2	0.2%
30	Russia	2	0.2%
31	Senegal	2	0.2%
32	Slovenia	2	0.2%
33	Switzerland	2	0.2%
34	Qatar	2	0.2%
35	Lithuania	1	0.1%
36	Taiwan	1	0.1%
37	Sweden	1	0.1%
38	Bahrain	1	0.1%
39	Bangladesh	1	0.1%
40	Belgium	1	0.1%
41	Cote D'ivoire	1	0.1%