Rank	Countries/Territories	Count	Percent
1	United States	404	37.7%
2	China	262	24.4%
3	Germany	85	7.9%
4	India	55	5.1%
5	Turkey	35	3.3%
6	Canada	23	2.1%
7	Japan	23	2.1%
8		20	1.9%
9	Korea, Republic of	17	1.6%
10	Netherlands	16	1.5%
11	Russia	16	1.5%
12	Taiwan	9	0.8%
13	United Kingdom	9	0.8%
14	Italy	9	0.8%
15	Ireland	8	0.7%
16	Cyprus	7	0.7%
17	France	6	0.6%
18	Latvia	5	0.5%
19	Nigeria	4	0.4%
20	Singapore	4	0.4%
21	Slovakia	4	0.4%
22	Australia	4	0.4%
23	Romania	4	0.4%
24	Egypt	3	0.3%
25	Greece	3	0.3%
26	Poland	3	0.3%
27	Mexico	3	0.3%
28	Lebanon	2	0.2%
29	Portugal	2	0.2%
30	South Sudan	2	0.2%
31	Spain	2	0.2%
32	Sweden	2	0.2%
33	Iceland	2	0.2%
34	Israel	2	0.2%
35	Finland	2	0.2%
36	Austria	2	0.2%
37	Argentina	2	0.2%
38	Syrian Arab Republic	2	0.2%
39	Serbia	1	0.1%
40	Ukraine	1	0.1%
41	Bangladesh	1	0.1%
42	Iran, Islamic Republic of	1	0.1%
43	Switzerland	1	0.1%
44	Puerto Rico	1	0.1%
45	Norway	1	0.1%
46	Malaysia	1	0.1%
47	New Zealand	1	0.1%