Rank	Countries/Territories	Count	Percent
1	United States	370	39.6%
2	China	295	31.6%
3	Germany	72	7.7%
4	Canada	29	3.1%
5	Iran, Islamic Republic of	26	2.8%
6	Ireland	23	2.5%
7	Netherlands	21	2.2%
8	India	17	1.8%
9	France	10	1.1%
10	Japan	8	0.9%
11	Malaysia	7	0.7%
12	Cyprus	6	0.6%
13	Australia	4	0.4%
14	Mexico	4	0.4%
15	Philippines	4	0.4%
16	United Kingdom	4	0.4%
17	Thailand	3	0.3%
18	Turkey	3	0.3%
19	Ecuador	3	0.3%
20	Colombia	3	0.3%
21	Hong Kong	3	0.3%
22	Argentina	2	0.2%
23	Brazil	2	0.2%
24	United Arab Emirates	2	0.2%
25	Tunisia	2	0.2%
26	Viet Nam	2	0.2%
27	Poland	1	0.1%
28	Puerto Rico	1	0.1%
29	Russia	1	0.1%
30	Slovakia	1	0.1%
31	Sweden	1	0.1%
32	Italy	1	0.1%
33	Bangladesh	1	0.1%
34	Egypt	1	0.1%
35	Ethiopia	1	0.1%
36	Georgia	1	0.1%