Rank	Countries/Territories	Count	Percent
1	United States	1366	35.2%
2	China	568	14.6%
3	Bulgaria	314	8.1%
4	Germany	239	6.2%
5	Japan	220	5.7%
6	Netherlands	206	5.3%
7	Turkey	147	3.8%
8	South Africa	91	2.3%
9	France	76	2%
10	Hungary	66	1.7%
11	Singapore	49	1.3%
12	Latvia	48	1.2%
13	United Kingdom	45	1.2%
14	Canada	30	0.8%
15	Switzerland	29	0.7%
16	Romania	28	0.7%
17	India	28	0.7%
18	Nigeria	26	0.7%
19	Hong Kong	24	0.6%
20	Mauritius	20	0.5%
21	Russia	20	0.5%
22	Morocco	19	0.5%
23	Ukraine	17	0.4%
24	Viet Nam	17	0.4%
25	Sweden	15	0.4%
26	Thailand	13	0.3%
27	Lithuania	13	0.3%
28	Bangladesh	10	0.3%
29	Taiwan	9	0.2%
30	Norway	9	0.2%
31	Moldova, Republic of	8	0.2%
32	Poland	8	0.2%
33	Australia	8	0.2%
34	Ireland	8	0.2%
35	Portugal	7	0.2%
36	Cote D'ivoire	6	0.2%
37	Cyprus	6	0.2%
38	Egypt	6	0.2%
39	Belgium	5	0.1%
40	Malaysia	5	0.1%
41	Mexico	5	0.1%
42	Spain	5	0.1%
43	Philippines	3	0.1%
44	Isle of Man	3	0.1%
45	Kenya	3	0.1%
46	Korea, Republic of	3	0.1%
47	Denmark	2	0.1%
48	Indonesia	2	0.1%
49	Iran, Islamic Republic of	2	0.1%
50	Cambodia	2	0.1%
51	Argentina	2	0.1%
52	Finland	2	0.1%
53	Colombia	2	0.1%
54	Pakistan	2	0.1%
55	Senegal	2	0.1%
56	Italy	2	0.1%
57	Yemen	2	0.1%
58	Uganda	1	0%
59	Slovenia	1	0%
60	Oman	1	0%
61	Paraguay	1	0%
62	Czech Republic	1	0%
63	Algeria	1	0%
64	Bolivia, Plurinational State of	1	0%
65	Brazil	1	0%
66	Iraq	1	0%
67	Kuwait	1	0%
68	Israel	1	0%