Rank	Countries/Territories	Count	Percent
1	United States	384	36.4%
2	China	257	24.4%
3	Germany	167	15.8%
4	France	42	4%
5	Latvia	30	2.8%
6	Netherlands	22	2.1%
7	Canada	20	1.9%
8	Singapore	14	1.3%
9	Bulgaria	12	1.1%
10	Mauritius	11	1%
11	Nigeria	10	0.9%
12	Korea, Republic of	10	0.9%
13	South Africa	8	0.8%
14	Romania	8	0.8%
15	Hong Kong	7	0.7%
16	Japan	6	0.6%
17	Australia	6	0.6%
18	Cyprus	5	0.5%
19	India	5	0.5%
20	Lithuania	4	0.4%
21	Argentina	3	0.3%
22	United Kingdom	3	0.3%
23	Spain	3	0.3%
24	Morocco	3	0.3%
25	Poland	2	0.2%
26	Thailand	2	0.2%
27	Uganda	2	0.2%
28	Iran, Islamic Republic of	2	0.2%
29	Bolivia, Plurinational State of	1	0.1%
30	Ukraine	1	0.1%
31	United Arab Emirates	1	0.1%
32	Russia	1	0.1%
33	Viet Nam	1	0.1%
34	Togo	1	0.1%
35	Turkey	1	0.1%