Rank	Countries/Territories	Count	Percent
1	United States	643	44.7%
2	China	419	29.2%
3	India	104	7.2%
4	Germany	95	6.6%
5	Japan	32	2.2%
6	Russia	24	1.7%
7	Canada	15	1%
8	Netherlands	14	1%
9	Korea, Republic of	9	0.6%
10	Australia	8	0.6%
11	Cote D'ivoire	8	0.6%
12	United Kingdom	8	0.6%
13	Singapore	7	0.5%
14	Ireland	6	0.4%
15	Argentina	5	0.3%
16	Hong Kong	5	0.3%
17	Cyprus	4	0.3%
18	Denmark	3	0.2%
19	South Africa	3	0.2%
20	Spain	3	0.2%
21	Taiwan	3	0.2%
22	Poland	2	0.1%
23	Sweden	2	0.1%
24	Switzerland	2	0.1%
25	Turkey	2	0.1%
26	Italy	2	0.1%
27	Iran, Islamic Republic of	2	0.1%
28	New Zealand	1	0.1%
29	Norway	1	0.1%
30	Egypt	1	0.1%
31	France	1	0.1%
32	Hungary	1	0.1%
33	Ukraine	1	0.1%
34	Thailand	1	0.1%