Rank	Countries/Territories	Count	Percent
1	United States	264	42.6%
2	China	112	18.1%
3	Germany	76	12.3%
4	India	54	8.7%
5	France	16	2.6%
6	Japan	12	1.9%
7	Netherlands	10	1.6%
8	Ireland	9	1.5%
9	Cyprus	7	1.1%
10	Egypt	5	0.8%
11	Iran, Islamic Republic of	5	0.8%
12	Canada	4	0.6%
13	Spain	4	0.6%
14	Sweden	3	0.5%
15	Romania	3	0.5%
16	Russia	3	0.5%
17	Singapore	3	0.5%
18	Czech Republic	3	0.5%
19	Italy	2	0.3%
20	Tanzania, United Republic of	2	0.3%
21	Portugal	2	0.3%
22	Turkey	2	0.3%
23	Ukraine	2	0.3%
24	United Arab Emirates	2	0.3%
25	Korea, Republic of	2	0.3%
26	Malaysia	2	0.3%
27	Mexico	1	0.2%
28	Poland	1	0.2%
29	Switzerland	1	0.2%
30	Taiwan	1	0.2%
31	Thailand	1	0.2%
32	Kenya	1	0.2%
33	Israel	1	0.2%
34	Australia	1	0.2%
35	Austria	1	0.2%
36	Brazil	1	0.2%
37	Hong Kong	1	0.2%