Rank	Countries/Territories	Count	Percent
1	United States	608	50.6%
2	China	148	12.3%
3	Germany	118	9.8%
4	India	61	5.1%
5		47	3.9%
6	Netherlands	40	3.3%
7	Japan	26	2.2%
8	France	19	1.6%
9	Korea, Republic of	17	1.4%
10	Ireland	12	1%
11	Sweden	10	0.8%
12	South Africa	9	0.7%
13	Morocco	9	0.7%
14	Australia	9	0.7%
15	Singapore	7	0.6%
16	Israel	6	0.5%
17	Mauritius	6	0.5%
18	Indonesia	6	0.5%
19	Canada	5	0.4%
20	Cyprus	5	0.4%
21	Ukraine	4	0.3%
22	United Kingdom	3	0.2%
23	Cote D'ivoire	3	0.2%
24	Argentina	3	0.2%
25	Russia	3	0.2%
26	Philippines	2	0.2%
27	Mongolia	2	0.2%
28	Brazil	2	0.2%
29	Bulgaria	2	0.2%
30	Hong Kong	2	0.2%
31	Lithuania	2	0.2%
32	Malaysia	1	0.1%
33	Pakistan	1	0.1%
34	Mexico	1	0.1%
35	Romania	1	0.1%
36	Thailand	1	0.1%
37	Turkey	1	0.1%