Rank	Countries/Territories	Count	Percent
1	United States	521	48.8%
2	China	276	25.9%
3	India	78	7.3%
4	Germany	62	5.8%
5	Russia	21	2%
6	Japan	20	1.9%
7	Netherlands	10	0.9%
8	Cote D'ivoire	8	0.7%
9	Canada	7	0.7%
10	Cyprus	6	0.6%
11	Denmark	5	0.5%
12	Egypt	4	0.4%
13	Australia	4	0.4%
14	Ireland	4	0.4%
15	Singapore	4	0.4%
16	Korea, Republic of	3	0.3%
17	Poland	3	0.3%
18	Ukraine	3	0.3%
19	Argentina	3	0.3%
20	Hong Kong	3	0.3%
21	Austria	3	0.3%
22	United Kingdom	2	0.2%
23	Portugal	2	0.2%
24	France	2	0.2%
25	Spain	2	0.2%
26	Taiwan	2	0.2%
27	Thailand	1	0.1%
28	Lithuania	1	0.1%
29	New Zealand	1	0.1%
30	Romania	1	0.1%
31	Bangladesh	1	0.1%
32	Brazil	1	0.1%
33	Finland	1	0.1%
34	Italy	1	0.1%
35	Indonesia	1	0.1%