Rank	Countries/Territories	Count	Percent
1	United States	425	25.6%
2	China	320	19.3%
3	Turkey	163	9.8%
4	Germany	92	5.6%
5	India	73	4.4%
6	Ireland	70	4.2%
7	Netherlands	66	4%
8	Poland	50	3%
9	Iraq	41	2.5%
10	Egypt	32	1.9%
11	Korea, Republic of	27	1.6%
12	Italy	21	1.3%
13	Japan	19	1.1%
14	Iran, Islamic Republic of	16	1%
15	United Kingdom	16	1%
16	France	14	0.8%
17	Nigeria	13	0.8%
18	Russia	11	0.7%
19	Greece	11	0.7%
20	Canada	11	0.7%
21	Australia	9	0.5%
22	Hong Kong	9	0.5%
23	Pakistan	9	0.5%
24	Ukraine	9	0.5%
25	Romania	8	0.5%
26	Indonesia	8	0.5%
27	Malaysia	7	0.4%
28	Czech Republic	7	0.4%
29	Mexico	6	0.4%
30	Israel	6	0.4%
31	Senegal	6	0.4%
32	Singapore	6	0.4%
33	Taiwan	6	0.4%
34	Jordan	5	0.3%
35	Estonia	5	0.3%
36	Croatia	5	0.3%
37	Brazil	5	0.3%
38	Bosnia and Herzegovina	4	0.2%
39	Spain	4	0.2%
40	Saudi Arabia	4	0.2%
41	Portugal	3	0.2%
42	Philippines	3	0.2%
43	New Zealand	3	0.2%
44	Thailand	3	0.2%
45	Cyprus	3	0.2%
46	Chile	3	0.2%
47	Denmark	3	0.2%
48	Argentina	2	0.1%
49	Bangladesh	2	0.1%
50	Viet Nam	2	0.1%
51	Serbia	2	0.1%
52	Sweden	2	0.1%
53	Syrian Arab Republic	1	0.1%
54	South Africa	1	0.1%
55	Belgium	1	0.1%
56	Austria	1	0.1%
57	Botswana	1	0.1%
58	Lithuania	1	0.1%
59	Hungary	1	0.1%