Rank	Countries/Territories	Count	Percent
1	United States	638	37%
2	China	556	32.3%
3	Germany	101	5.9%
4	India	85	4.9%
5	Russia	60	3.5%
6	Latvia	39	2.3%
7	Canada	37	2.1%
8	Brazil	33	1.9%
9	Korea, Republic of	19	1.1%
10	Australia	18	1%
11	Cote D'ivoire	17	1%
12	Japan	16	0.9%
13	Netherlands	14	0.8%
14	Switzerland	13	0.8%
15	France	8	0.5%
16	United Kingdom	8	0.5%
17	Austria	7	0.4%
18	Hong Kong	6	0.3%
19	Sweden	6	0.3%
20	Cyprus	5	0.3%
21	Denmark	4	0.2%
22	Taiwan	3	0.2%
23	Turkey	3	0.2%
24	Macao	3	0.2%
25	Malaysia	2	0.1%
26	Iran, Islamic Republic of	2	0.1%
27	Ukraine	2	0.1%
28	Singapore	2	0.1%
29	Belgium	2	0.1%
30	Argentina	2	0.1%
31	Norway	2	0.1%
32	Philippines	1	0.1%
33	Czech Republic	1	0.1%
34	Greece	1	0.1%
35	Indonesia	1	0.1%
36	South Africa	1	0.1%
37	Spain	1	0.1%
38	Iraq	1	0.1%
39	Italy	1	0.1%
40	Mongolia	1	0.1%
41	Luxembourg	1	0.1%