Rank	Countries/Territories	Count	Percent
1	United States	465	42.7%
2	China	264	24.3%
3	India	60	5.5%
4	Germany	58	5.3%
5	Singapore	31	2.8%
6	Saudi Arabia	18	1.7%
7	Japan	17	1.6%
8	Jordan	17	1.6%
9	United Kingdom	17	1.6%
10	Korea, Republic of	13	1.2%
11	Latvia	13	1.2%
12	Netherlands	13	1.2%
13	Russia	11	1%
14	Canada	11	1%
15	Australia	8	0.7%
16	Poland	8	0.7%
17	Brazil	7	0.6%
18	Spain	6	0.6%
19	Thailand	5	0.5%
20	Ukraine	5	0.5%
21	Hong Kong	4	0.4%
22	Iran, Islamic Republic of	4	0.4%
23	Ireland	4	0.4%
24	Indonesia	3	0.3%
25	Turkey	3	0.3%
26	Philippines	3	0.3%
27	Norway	2	0.2%
28	Mongolia	2	0.2%
29	Nepal	2	0.2%
30	Lebanon	2	0.2%
31	Argentina	2	0.2%
32	Cambodia	1	0.1%
33	France	1	0.1%
34	Georgia	1	0.1%
35	Malaysia	1	0.1%
36	Israel	1	0.1%
37	Romania	1	0.1%
38	Taiwan	1	0.1%
39	Serbia	1	0.1%
40	Slovakia	1	0.1%
41	South Africa	1	0.1%