Rank	Countries/Territories	Count	Percent
1	United States	92	23.1%
2	China	76	19%
3	Bulgaria	56	14%
4	Netherlands	27	6.8%
5	Germany	18	4.5%
6	South Africa	15	3.8%
7	Singapore	10	2.5%
8	France	9	2.3%
9	Latvia	8	2%
10	India	8	2%
11	Nigeria	8	2%
12	United Kingdom	7	1.8%
13	Korea, Republic of	6	1.5%
14	Philippines	5	1.3%
15	Poland	5	1.3%
16	Japan	5	1.3%
17	Ireland	4	1%
18	Australia	4	1%
19	Bangladesh	4	1%
20	Russia	4	1%
21	Portugal	3	0.8%
22	Thailand	3	0.8%
23	Canada	3	0.8%
24	Bolivia, Plurinational State of	2	0.5%
25	Israel	2	0.5%
26	Hong Kong	2	0.5%
27	Lithuania	2	0.5%
28	Uganda	2	0.5%
29	Sri Lanka	2	0.5%
30	Mauritius	2	0.5%
31	Romania	1	0.3%
32	Switzerland	1	0.3%
33	Malaysia	1	0.3%
34	Austria	1	0.3%
35	Cote D'ivoire	1	0.3%