Rank	Countries/Territories	Count	Percent
1	United States	297	34.9%
2	China	224	26.4%
3	India	90	10.6%
4	Germany	60	7.1%
5	Netherlands	27	3.2%
6	Turkey	23	2.7%
7	Ireland	19	2.2%
8	United Kingdom	11	1.3%
9	Italy	10	1.2%
10	Japan	9	1.1%
11	Singapore	8	0.9%
12	Korea, Republic of	8	0.9%
13	Nepal	5	0.6%
14	Taiwan	5	0.6%
15	France	5	0.6%
16	Cyprus	4	0.5%
17	Spain	4	0.5%
18	Sweden	4	0.5%
19	Pakistan	4	0.5%
20	Saudi Arabia	4	0.5%
21	Iran, Islamic Republic of	4	0.5%
22	Jordan	3	0.4%
23	Ethiopia	2	0.2%
24	Australia	2	0.2%
25	Bulgaria	2	0.2%
26	Malta	2	0.2%
27	Ukraine	2	0.2%
28	Viet Nam	2	0.2%
29	Serbia	1	0.1%
30	Norway	1	0.1%
31	Malaysia	1	0.1%
32	Indonesia	1	0.1%
33	Canada	1	0.1%
34	Belgium	1	0.1%
35	Finland	1	0.1%
36	Denmark	1	0.1%
37	Argentina	1	0.1%
38	Greece	1	0.1%