Rank	Countries/Territories	Count	Percent
1	United States	492	53.9%
2	China	153	16.8%
3	United Kingdom	77	8.4%
4	Brazil	29	3.2%
5	Japan	28	3.1%
6	India	24	2.6%
7	Germany	17	1.9%
8	Nigeria	10	1.1%
9	Korea, Republic of	7	0.8%
10	Ireland	6	0.7%
11	Hong Kong	6	0.7%
12	Netherlands	6	0.7%
13	Pakistan	6	0.7%
14	Canada	5	0.5%
15	Israel	5	0.5%
16	Mexico	4	0.4%
17	Russia	4	0.4%
18	Saudi Arabia	3	0.3%
19	Poland	3	0.3%
20	Norway	3	0.3%
21	Taiwan	3	0.3%
22	Belgium	3	0.3%
23	Australia	3	0.3%
24	Egypt	2	0.2%
25	Viet Nam	2	0.2%
26	Serbia	2	0.2%
27	Singapore	2	0.2%
28	Spain	2	0.2%
29	Portugal	1	0.1%
30	Romania	1	0.1%
31	Ukraine	1	0.1%
32	Bahrain	1	0.1%
33	Malaysia	1	0.1%
34	Jordan	1	0.1%