Rank	Countries/Territories	Count	Percent
1	United States	672	39.2%
2	Germany	248	14.5%
3	China	223	13%
4	Turkey	113	6.6%
5	Australia	72	4.2%
6	France	55	3.2%
7	Spain	30	1.7%
8	Korea, Republic of	24	1.4%
9	India	21	1.2%
10	Netherlands	21	1.2%
11	Japan	20	1.2%
12	Mexico	19	1.1%
13	Ireland	14	0.8%
14	Canada	14	0.8%
15	Cyprus	12	0.7%
16	Israel	12	0.7%
17	Norway	12	0.7%
18	United Kingdom	11	0.6%
19	Pakistan	10	0.6%
20	Brazil	10	0.6%
21	Romania	8	0.5%
22	Yemen	7	0.4%
23	Hong Kong	7	0.4%
24	Italy	7	0.4%
25	Iran, Islamic Republic of	7	0.4%
26	Taiwan	6	0.3%
27	Sweden	5	0.3%
28	Singapore	5	0.3%
29	Russia	4	0.2%
30	Portugal	4	0.2%
31	Ecuador	4	0.2%
32	Chile	4	0.2%
33	Finland	3	0.2%
34	Malta	3	0.2%
35	Philippines	3	0.2%
36	Saudi Arabia	2	0.1%
37	South Africa	2	0.1%
38	Ukraine	2	0.1%
39	Viet Nam	2	0.1%
40	Malaysia	2	0.1%
41	Indonesia	2	0.1%
42	Egypt	2	0.1%
43	Denmark	2	0.1%
44	Bosnia and Herzegovina	2	0.1%
45	Argentina	1	0.1%
46	Belgium	1	0.1%
47	Colombia	1	0.1%
48	Iceland	1	0.1%
49	Lithuania	1	0.1%
50	Palestine, State of	1	0.1%
51	Peru	1	0.1%
52	Poland	1	0.1%