Rank	Countries/Territories	Count	Percent
1	United States	285	36%
2	China	227	28.7%
3	Germany	64	8.1%
4	India	25	3.2%
5	Japan	21	2.7%
6	United Kingdom	18	2.3%
7	France	16	2%
8	Netherlands	13	1.6%
9	Iran, Islamic Republic of	9	1.1%
10	Cyprus	9	1.1%
11	Colombia	7	0.9%
12	Australia	7	0.9%
13	Hong Kong	6	0.8%
14	Korea, Republic of	6	0.8%
15	Mexico	5	0.6%
16	Romania	5	0.6%
17	Taiwan	5	0.6%
18	Indonesia	5	0.6%
19	Argentina	5	0.6%
20	Canada	5	0.6%
21	Turkey	5	0.6%
22	Italy	4	0.5%
23	Thailand	4	0.5%
24	Singapore	4	0.5%
25	Egypt	3	0.4%
26	Austria	2	0.3%
27	Brazil	2	0.3%
28	Ireland	2	0.3%
29	Slovakia	2	0.3%
30	Spain	2	0.3%
31	Montenegro	2	0.3%
32	Latvia	2	0.3%
33	New Zealand	2	0.3%
34	Poland	2	0.3%
35	Zambia	2	0.3%
36	Venezuela, Bolivarian Republic of	1	0.1%
37	Norway	1	0.1%
38	Pakistan	1	0.1%
39	Philippines	1	0.1%
40	Malaysia	1	0.1%
41	Jordan	1	0.1%
42	Russia	1	0.1%
43	Israel	1	0.1%
44	Hungary	1	0.1%