Rank	Countries/Territories	Count	Percent
1	United States	752	38.6%
2	China	393	20.2%
3	United Kingdom	199	10.2%
4	Germany	87	4.5%
5	India	79	4.1%
6	France	49	2.5%
7	Canada	46	2.4%
8	Netherlands	40	2.1%
9	Singapore	39	2%
10	Ireland	25	1.3%
11	Japan	24	1.2%
12	Australia	21	1.1%
13	Indonesia	18	0.9%
14	Russia	15	0.8%
15	Ghana	12	0.6%
16	Sudan	11	0.6%
17	Viet Nam	10	0.5%
18	Israel	10	0.5%
19	Korea, Republic of	10	0.5%
20	Taiwan	9	0.5%
21	Pakistan	9	0.5%
22	Italy	6	0.3%
23	Cyprus	5	0.3%
24	South Africa	5	0.3%
25	Saudi Arabia	4	0.2%
26	Philippines	4	0.2%
27	Portugal	4	0.2%
28	Romania	4	0.2%
29	Bangladesh	4	0.2%
30	Iran, Islamic Republic of	4	0.2%
31	Nepal	4	0.2%
32	Nigeria	4	0.2%
33	Czech Republic	3	0.2%
34	Egypt	3	0.2%
35	Yemen	3	0.2%
36	Sweden	2	0.1%
37	Switzerland	2	0.1%
38	Ukraine	2	0.1%
39	Greece	2	0.1%
40	Hong Kong	2	0.1%
41	Argentina	2	0.1%
42	Bermuda	2	0.1%
43	Malaysia	2	0.1%
44	Mauritius	2	0.1%
45	Mexico	2	0.1%
46	Kenya	2	0.1%
47	Jordan	1	0.1%
48	Myanmar	1	0.1%
49	New Zealand	1	0.1%
50	Gambia	1	0.1%
51	Barbados	1	0.1%
52	Belgium	1	0.1%
53	Thailand	1	0.1%
54	Turkey	1	0.1%
55	Uganda	1	0.1%
56	Serbia	1	0.1%
57	Zambia	1	0.1%