Rank	Countries/Territories	Count	Percent
1	United States	544	41.5%
2	China	317	24.2%
3	Germany	107	8.2%
4	India	85	6.5%
5	Latvia	33	2.5%
6	Russia	29	2.2%
7	Canada	27	2.1%
8	Brazil	19	1.4%
9	Korea, Republic of	18	1.4%
10	Netherlands	17	1.3%
11	Japan	14	1.1%
12	Taiwan	14	1.1%
13	France	10	0.8%
14	Cyprus	9	0.7%
15	Cote D'ivoire	8	0.6%
16	Morocco	7	0.5%
17	Australia	6	0.5%
18	Greece	6	0.5%
19	Turkey	5	0.4%
20	Sweden	4	0.3%
21	Israel	4	0.3%
22	Hong Kong	3	0.2%
23	Argentina	3	0.2%
24	United Kingdom	3	0.2%
25	Denmark	2	0.2%
26	Ghana	2	0.2%
27	Malaysia	2	0.2%
28	Norway	2	0.2%
29	Pakistan	2	0.2%
30	Portugal	1	0.1%
31	Romania	1	0.1%
32	Slovakia	1	0.1%
33	Slovenia	1	0.1%
34	Spain	1	0.1%
35	New Zealand	1	0.1%
36	Iran, Islamic Republic of	1	0.1%
37	Armenia	1	0.1%
38	Belize	1	0.1%