Rank	Countries/Territories	Count	Percent
1	United States	418	53.6%
2	China	123	15.8%
3	United Kingdom	70	9%
4	Brazil	29	3.7%
5	India	24	3.1%
6	Japan	22	2.8%
7	Germany	12	1.5%
8	Nigeria	10	1.3%
9	Korea, Republic of	7	0.9%
10	Ireland	6	0.8%
11	Netherlands	6	0.8%
12	Pakistan	6	0.8%
13	Hong Kong	5	0.6%
14	Canada	4	0.5%
15	Mexico	4	0.5%
16	Belgium	3	0.4%
17	Australia	3	0.4%
18	Poland	3	0.4%
19	Russia	3	0.4%
20	Norway	3	0.4%
21	Taiwan	3	0.4%
22	Viet Nam	2	0.3%
23	Serbia	2	0.3%
24	Singapore	2	0.3%
25	Spain	2	0.3%
26	Egypt	2	0.3%
27	Bahrain	1	0.1%
28	Malaysia	1	0.1%
29	Jordan	1	0.1%
30	Portugal	1	0.1%
31	Romania	1	0.1%
32	Ukraine	1	0.1%