Rank	Countries/Territories	Count	Percent
1	United States	626	44.6%
2	China	131	9.3%
3	Egypt	73	5.2%
4	Germany	62	4.4%
5	United Kingdom	53	3.8%
6	Canada	49	3.5%
7	Ireland	49	3.5%
8	Netherlands	38	2.7%
9	India	33	2.4%
10	Australia	26	1.9%
11	Romania	25	1.8%
12	Ukraine	22	1.6%
13	Russia	17	1.2%
14	Iran, Islamic Republic of	14	1%
15	Japan	11	0.8%
16	France	11	0.8%
17	United Arab Emirates	11	0.8%
18	Singapore	11	0.8%
19	Spain	11	0.8%
20	Greece	10	0.7%
21	Kuwait	10	0.7%
22	Sweden	9	0.6%
23	Iraq	8	0.6%
24	Italy	7	0.5%
25	South Africa	7	0.5%
26	Korea, Republic of	6	0.4%
27	Saudi Arabia	5	0.4%
28	Poland	5	0.4%
29	Pakistan	5	0.4%
30	Switzerland	4	0.3%
31	Turkey	4	0.3%
32	Taiwan	3	0.2%
33	Oman	3	0.2%
34	Latvia	3	0.2%
35	Indonesia	3	0.2%
36	Jordan	3	0.2%
37	Estonia	3	0.2%
38	Finland	3	0.2%
39	Croatia	3	0.2%
40	Cyprus	3	0.2%
41	Denmark	2	0.1%
42	Algeria	2	0.1%
43	Israel	2	0.1%
44	Libya	2	0.1%
45	Lithuania	2	0.1%
46	Morocco	2	0.1%
47	Norway	2	0.1%
48	Palestine, State of	1	0.1%
49	Mauritius	1	0.1%
50	New Zealand	1	0.1%
51	Nigeria	1	0.1%
52	Lebanon	1	0.1%
53	Ghana	1	0.1%
54	Austria	1	0.1%
55	Bosnia and Herzegovina	1	0.1%
56	Brazil	1	0.1%
57	Bulgaria	1	0.1%