Rank	Countries/Territories	Count	Percent
1	United States	445	35.8%
2	China	342	27.5%
3	Egypt	123	9.9%
4	Germany	77	6.2%
5	Canada	32	2.6%
6	United Kingdom	31	2.5%
7	France	30	2.4%
8	Japan	21	1.7%
9	Australia	17	1.4%
10	Singapore	15	1.2%
11	Netherlands	14	1.1%
12	Russia	8	0.6%
13	Cyprus	8	0.6%
14	India	8	0.6%
15	Brazil	6	0.5%
16	Korea, Republic of	6	0.5%
17	Hong Kong	6	0.5%
18	Mexico	5	0.4%
19	Iran, Islamic Republic of	5	0.4%
20	Ireland	4	0.3%
21	Pakistan	4	0.3%
22	Saudi Arabia	4	0.3%
23	Spain	3	0.2%
24	Sweden	3	0.2%
25	Ghana	3	0.2%
26	Italy	2	0.2%
27	Burundi	2	0.2%
28	Argentina	2	0.2%
29	Switzerland	2	0.2%
30	Taiwan	2	0.2%
31	Ukraine	2	0.2%
32	United Arab Emirates	2	0.2%
33	Morocco	2	0.2%
34	Yemen	2	0.2%
35	Malaysia	1	0.1%
36	Romania	1	0.1%
37	Norway	1	0.1%
38	Turkey	1	0.1%
39	Jordan	1	0.1%
40	Kazakhstan	1	0.1%