Rank	Countries/Territories	Count	Percent
1	United States	810	48.9%
2	China	308	18.6%
3	Germany	175	10.6%
4	Bulgaria	84	5.1%
5	South Africa	59	3.6%
6	India	26	1.6%
7	Netherlands	24	1.5%
8	Japan	23	1.4%
9	Portugal	17	1%
10	Cyprus	15	0.9%
11	United Kingdom	14	0.8%
12	Korea, Republic of	13	0.8%
13	Canada	11	0.7%
14	Bangladesh	9	0.5%
15	Australia	8	0.5%
16	France	8	0.5%
17	Ukraine	8	0.5%
18	Thailand	5	0.3%
19	Russia	4	0.2%
20	Singapore	3	0.2%
21	Luxembourg	3	0.2%
22	Egypt	3	0.2%
23	Ireland	3	0.2%
24	Cote D'ivoire	3	0.2%
25	Croatia	2	0.1%
26	Italy	2	0.1%
27	Malaysia	2	0.1%
28	Lebanon	2	0.1%
29	Switzerland	2	0.1%
30	Mauritius	1	0.1%
31	New Zealand	1	0.1%
32	Panama	1	0.1%
33	Peru	1	0.1%
34	Greece	1	0.1%
35	Hungary	1	0.1%
36	Argentina	1	0.1%
37	Austria	1	0.1%
38	Bolivia, Plurinational State of	1	0.1%