Rank	Countries/Territories	Count	Percent
1	United States	529	37.6%
2	China	472	33.5%
3	Germany	134	9.5%
4	Latvia	71	5%
5	France	35	2.5%
6	Canada	28	2%
7	India	14	1%
8	Korea, Republic of	14	1%
9	Ukraine	13	0.9%
10	Japan	13	0.9%
11	Netherlands	11	0.8%
12	Hong Kong	9	0.6%
13	Switzerland	8	0.6%
14	Singapore	7	0.5%
15	Poland	7	0.5%
16	Cyprus	7	0.5%
17	Russia	6	0.4%
18	United Kingdom	5	0.4%
19	Egypt	3	0.2%
20	Cote D'ivoire	3	0.2%
21	Argentina	2	0.1%
22	Italy	2	0.1%
23	Spain	2	0.1%
24	Romania	2	0.1%
25	Norway	2	0.1%
26	Mongolia	2	0.1%
27	Morocco	2	0.1%
28	Sweden	1	0.1%
29	Malaysia	1	0.1%
30	Ireland	1	0.1%
31	Belgium	1	0.1%