Rank	Countries/Territories	Count	Percent
1	United States	511	47.3%
2	Germany	100	9.3%
3	China	86	8%
4	Canada	62	5.7%
5	Bulgaria	41	3.8%
6	Netherlands	30	2.8%
7	France	29	2.7%
8	South Africa	25	2.3%
9	India	23	2.1%
10	United Kingdom	23	2.1%
11	Turkey	12	1.1%
12	Spain	11	1%
13	Philippines	11	1%
14	Hong Kong	10	0.9%
15	Nigeria	10	0.9%
16	Mauritius	10	0.9%
17	Morocco	7	0.6%
18	Korea, Republic of	7	0.6%
19	Japan	6	0.6%
20	Kenya	6	0.6%
21	Thailand	6	0.6%
22	Australia	5	0.5%
23	Cyprus	4	0.4%
24	Latvia	4	0.4%
25	Romania	4	0.4%
26	Ukraine	3	0.3%
27	Sweden	3	0.3%
28	Denmark	3	0.3%
29	Cambodia	3	0.3%
30	Bangladesh	3	0.3%
31	Ireland	3	0.3%
32	Algeria	2	0.2%
33	Argentina	2	0.2%
34	Taiwan	2	0.2%
35	Poland	2	0.2%
36	New Zealand	2	0.2%
37	Singapore	2	0.2%
38	Slovakia	2	0.2%
39	Lithuania	1	0.1%
40	Malaysia	1	0.1%
41	Belgium	1	0.1%
42	Italy	1	0.1%
43	Ghana	1	0.1%