Rank	Countries/Territories	Count	Percent
1	United States	1656	80.7%
2	China	138	6.7%
3	India	58	2.8%
4	Germany	51	2.5%
5	Spain	13	0.6%
6	Mexico	11	0.5%
7	Ireland	11	0.5%
8	Thailand	10	0.5%
9	France	8	0.4%
10	Netherlands	8	0.4%
11	Japan	7	0.3%
12	Malaysia	6	0.3%
13	Singapore	6	0.3%
14	Egypt	6	0.3%
15	Syrian Arab Republic	5	0.2%
16	United Kingdom	5	0.2%
17	Tunisia	4	0.2%
18	Pakistan	4	0.2%
19	Italy	4	0.2%
20	Chile	3	0.1%
21	Argentina	3	0.1%
22	Philippines	3	0.1%
23	Serbia	3	0.1%
24	United Arab Emirates	3	0.1%
25	Romania	2	0.1%
26	Russia	2	0.1%
27	Jordan	2	0.1%
28	Korea, Republic of	2	0.1%
29	Lithuania	2	0.1%
30	Australia	2	0.1%
31	Cyprus	2	0.1%
32	Hungary	2	0.1%
33	Finland	2	0.1%
34	Hong Kong	1	0%
35	Colombia	1	0%
36	Bangladesh	1	0%
37	Brazil	1	0%
38	Mauritius	1	0%
39	Nigeria	1	0%
40	Saudi Arabia	1	0%
41	Turkey	1	0%
42	Ukraine	1	0%