Rank	Countries/Territories	Count	Percent
1	United States	310	44.5%
2	China	193	27.7%
3	Germany	54	7.8%
4	Ethiopia	18	2.6%
5	France	15	2.2%
6	Singapore	14	2%
7	Japan	11	1.6%
8	India	11	1.6%
9	Ghana	7	1%
10	Netherlands	7	1%
11	Iraq	6	0.9%
12	Brazil	6	0.9%
13	Ireland	5	0.7%
14	Switzerland	4	0.6%
15	South Africa	3	0.4%
16	Canada	3	0.4%
17	Cyprus	3	0.4%
18	Denmark	3	0.4%
19	Argentina	2	0.3%
20	Austria	2	0.3%
21	Gabon	2	0.3%
22	Uganda	2	0.3%
23	Romania	2	0.3%
24	Russia	2	0.3%
25	Malaysia	2	0.3%
26	Mexico	2	0.3%
27	Israel	1	0.1%
28	Korea, Republic of	1	0.1%
29	Georgia	1	0.1%
30	Hong Kong	1	0.1%
31	Indonesia	1	0.1%
32	Bangladesh	1	0.1%
33	Ecuador	1	0.1%