Rank	Countries/Territories	Count	Percent
1	United States	946	45.4%
2	China	233	11.2%
3	Egypt	84	4%
4	Germany	84	4%
5	Canada	83	4%
6	United Kingdom	81	3.9%
7	Netherlands	73	3.5%
8	Ireland	67	3.2%
9	India	42	2%
10	Australia	41	2%
11	Russia	31	1.5%
12	Romania	29	1.4%
13	Ukraine	22	1.1%
14	Japan	17	0.8%
15	Iran, Islamic Republic of	16	0.8%
16	France	14	0.7%
17	Spain	12	0.6%
18	Singapore	12	0.6%
19	United Arab Emirates	11	0.5%
20	Kuwait	10	0.5%
21	Iraq	10	0.5%
22	Greece	10	0.5%
23	Italy	9	0.4%
24	Sweden	9	0.4%
25	Korea, Republic of	8	0.4%
26	South Africa	7	0.3%
27	Turkey	6	0.3%
28	Switzerland	6	0.3%
29	Poland	6	0.3%
30	Saudi Arabia	6	0.3%
31	Croatia	6	0.3%
32	Norway	5	0.2%
33	Pakistan	5	0.2%
34	Palestine, State of	4	0.2%
35	Morocco	4	0.2%
36	Taiwan	4	0.2%
37	Cyprus	4	0.2%
38	Czech Republic	4	0.2%
39	Denmark	3	0.1%
40	Estonia	3	0.1%
41	Finland	3	0.1%
42	Argentina	3	0.1%
43	Jordan	3	0.1%
44	Libya	3	0.1%
45	Hungary	3	0.1%
46	Indonesia	3	0.1%
47	New Zealand	3	0.1%
48	Latvia	3	0.1%
49	Moldova, Republic of	3	0.1%
50	Oman	3	0.1%
51	Nigeria	2	0.1%
52	Tunisia	2	0.1%
53	Israel	2	0.1%
54	Lithuania	2	0.1%
55	Algeria	2	0.1%
56	Chile	2	0.1%
57	Austria	2	0.1%
58	Bonaire, Sint Eustatius and Saba	1	0%
59	Bosnia and Herzegovina	1	0%
60	Brazil	1	0%
61	Bulgaria	1	0%
62	Ghana	1	0%
63	Malaysia	1	0%
64	Mauritius	1	0%
65	Mexico	1	0%
66	Slovenia	1	0%
67	Viet Nam	1	0%
68	Mongolia	1	0%
69	Lebanon	1	0%