Rank	Countries/Territories	Count	Percent
1	United States	252	44.1%
2	China	122	21.4%
3	Germany	68	11.9%
4	India	18	3.2%
5	France	14	2.5%
6	Cyprus	9	1.6%
7	Japan	9	1.6%
8	Turkey	9	1.6%
9	Netherlands	6	1.1%
10	Ethiopia	6	1.1%
11	Iran, Islamic Republic of	5	0.9%
12	United Kingdom	4	0.7%
13	Korea, Republic of	4	0.7%
14	Brazil	3	0.5%
15	Canada	3	0.5%
16	Poland	3	0.5%
17	Singapore	3	0.5%
18	Oman	2	0.4%
19	Pakistan	2	0.4%
20	Philippines	2	0.4%
21	Ukraine	2	0.4%
22	Switzerland	2	0.4%
23	Tanzania, United Republic of	2	0.4%
24	Argentina	2	0.4%
25	Ghana	2	0.4%
26	Hungary	2	0.4%
27	Lithuania	2	0.4%
28	Mexico	2	0.4%
29	Jordan	2	0.4%
30	Indonesia	2	0.4%
31	Morocco	1	0.2%
32	Malaysia	1	0.2%
33	Thailand	1	0.2%
34	Norway	1	0.2%
35	Spain	1	0.2%
36	Russia	1	0.2%
37	Saudi Arabia	1	0.2%