Rank	Countries/Territories	Count	Percent
1	United States	523	41.3%
2	China	334	26.4%
3	Germany	83	6.6%
4	India	59	4.7%
5	Netherlands	57	4.5%
6	Korea, Republic of	27	2.1%
7	Russia	23	1.8%
8	Japan	20	1.6%
9	Latvia	18	1.4%
10	Hong Kong	16	1.3%
11	Ireland	15	1.2%
12	Israel	9	0.7%
13	Canada	9	0.7%
14	Senegal	8	0.6%
15	United Kingdom	7	0.6%
16	Cote D'ivoire	6	0.5%
17	Brazil	6	0.5%
18	Australia	5	0.4%
19	Taiwan	4	0.3%
20	Singapore	4	0.3%
21	Lithuania	4	0.3%
22	Thailand	3	0.2%
23	Cyprus	3	0.2%
24	France	3	0.2%
25	Greece	2	0.2%
26	Italy	2	0.2%
27	Belgium	2	0.2%
28	Ukraine	2	0.2%
29	Portugal	2	0.2%
30	Romania	1	0.1%
31	Norway	1	0.1%
32	Slovakia	1	0.1%
33	South Africa	1	0.1%
34	Spain	1	0.1%
35	Argentina	1	0.1%
36	Egypt	1	0.1%
37	Finland	1	0.1%
38	Iran, Islamic Republic of	1	0.1%