Rank	Countries/Territories	Count	Percent
1	United States	667	46.2%
2	China	403	27.9%
3	Germany	92	6.4%
4	Canada	49	3.4%
5	Latvia	45	3.1%
6	France	26	1.8%
7	Netherlands	21	1.5%
8	Japan	15	1%
9	Spain	12	0.8%
10	Romania	11	0.8%
11		11	0.8%
12	Thailand	10	0.7%
13	Cyprus	9	0.6%
14	United Kingdom	8	0.6%
15	Switzerland	8	0.6%
16	Singapore	8	0.6%
17	South Africa	6	0.4%
18	Egypt	6	0.4%
19	Australia	6	0.4%
20	Korea, Republic of	6	0.4%
21	Philippines	4	0.3%
22	Bangladesh	3	0.2%
23	Bolivia, Plurinational State of	3	0.2%
24	Iran, Islamic Republic of	2	0.1%
25	Hong Kong	2	0.1%
26	Russia	2	0.1%
27	Poland	1	0.1%
28	Nigeria	1	0.1%
29	Mauritius	1	0.1%
30	Turkey	1	0.1%
31	India	1	0.1%
32	Iraq	1	0.1%
33	Ireland	1	0.1%
34	Argentina	1	0.1%
35	Cote D'ivoire	1	0.1%