Rank	Countries/Territories	Count	Percent
1	United States	350	39.6%
2	China	239	27%
3	India	69	7.8%
4	Germany	45	5.1%
5	Ireland	26	2.9%
6	Russia	15	1.7%
7	Italy	14	1.6%
8	Korea, Republic of	11	1.2%
9	France	11	1.2%
10	Australia	11	1.2%
11	Brazil	7	0.8%
12	Canada	7	0.8%
13	Malaysia	7	0.8%
14	Japan	7	0.8%
15	Senegal	6	0.7%
16	Spain	6	0.7%
17	Egypt	6	0.7%
18	Hong Kong	6	0.7%
19	United Kingdom	5	0.6%
20	Singapore	5	0.6%
21	Mongolia	3	0.3%
22	Netherlands	3	0.3%
23	Argentina	3	0.3%
24	Greece	2	0.2%
25	Iran, Islamic Republic of	2	0.2%
26	Colombia	2	0.2%
27	Belgium	2	0.2%
28	New Zealand	2	0.2%
29	Saudi Arabia	2	0.2%
30	South Africa	1	0.1%
31	Taiwan	1	0.1%
32	Thailand	1	0.1%
33	Pakistan	1	0.1%
34	Peru	1	0.1%
35	Poland	1	0.1%
36	Romania	1	0.1%
37	Czech Republic	1	0.1%
38	Finland	1	0.1%
39	Israel	1	0.1%