Rank	Countries/Territories	Count	Percent
1	United States	592	36.9%
2	China	556	34.6%
3	Germany	99	6.2%
4	Latvia	80	5%
5	Netherlands	59	3.7%
6	France	57	3.6%
7	Argentina	47	2.9%
8	Japan	20	1.2%
9	India	10	0.6%
10	Singapore	10	0.6%
11	Canada	9	0.6%
12	Australia	7	0.4%
13	Cyprus	7	0.4%
14	Ethiopia	6	0.4%
15	Portugal	6	0.4%
16	Hong Kong	5	0.3%
17	United Kingdom	4	0.2%
18	Ukraine	3	0.2%
19	Ireland	3	0.2%
20	Kenya	3	0.2%
21	Colombia	3	0.2%
22	Bulgaria	2	0.1%
23	Romania	2	0.1%
24	Russia	2	0.1%
25	Malaysia	2	0.1%
26	Nigeria	2	0.1%
27	Norway	2	0.1%
28	Pakistan	2	0.1%
29	Turkey	1	0.1%
30	Viet Nam	1	0.1%
31	Bangladesh	1	0.1%
32	Brazil	1	0.1%
33	Korea, Republic of	1	0.1%