Rank	Countries/Territories	Count	Percent
1	United States	400	40.9%
2	China	203	20.7%
3	Egypt	59	6%
4	Japan	39	4%
5	Germany	37	3.8%
6	India	27	2.8%
7	United Kingdom	25	2.6%
8	Australia	23	2.3%
9	Russia	16	1.6%
10	Ireland	15	1.5%
11	Brazil	11	1.1%
12	Korea, Republic of	11	1.1%
13	France	10	1%
14	Italy	10	1%
15	Canada	10	1%
16	Hong Kong	10	1%
17	Ukraine	7	0.7%
18	Taiwan	6	0.6%
19	Iran, Islamic Republic of	6	0.6%
20	Argentina	6	0.6%
21	Sweden	5	0.5%
22	Spain	4	0.4%
23	Netherlands	4	0.4%
24	Luxembourg	3	0.3%
25	Viet Nam	3	0.3%
26	Romania	2	0.2%
27	Lebanon	2	0.2%
28	Poland	2	0.2%
29	Mexico	2	0.2%
30	Denmark	2	0.2%
31	Cyprus	2	0.2%
32	Austria	2	0.2%
33	Israel	2	0.2%
34	Ethiopia	1	0.1%
35	Chile	1	0.1%
36	Czech Republic	1	0.1%
37	Morocco	1	0.1%
38	Nepal	1	0.1%
39	Portugal	1	0.1%
40	Senegal	1	0.1%
41	Singapore	1	0.1%
42	South Africa	1	0.1%
43	Malaysia	1	0.1%
44	Kazakhstan	1	0.1%
45	Switzerland	1	0.1%
46	Turkey	1	0.1%