Rank	Countries/Territories	Count	Percent
1	United States	479	36.4%
2	China	379	28.8%
3	Germany	104	7.9%
4	Argentina	59	4.5%
5	Latvia	53	4%
6	Japan	44	3.3%
7	Canada	27	2.1%
8	France	26	2%
9	Thailand	23	1.7%
10	Ukraine	15	1.1%
11	Switzerland	13	1%
12	Netherlands	11	0.8%
13	Cyprus	11	0.8%
14	Australia	11	0.8%
15	Singapore	10	0.8%
16	Korea, Republic of	9	0.7%
17	Hong Kong	6	0.5%
18	India	6	0.5%
19	United Kingdom	6	0.5%
20	Sweden	4	0.3%
21	Ireland	4	0.3%
22	Morocco	4	0.3%
23	Colombia	2	0.2%
24	Spain	2	0.2%
25	Norway	2	0.2%
26	Russia	2	0.2%
27	Taiwan	1	0.1%
28	Macao	1	0.1%
29	Malaysia	1	0.1%