Rank	Countries/Territories	Count	Percent
1	United States	157	35.5%
2	China	91	20.6%
3	Germany	63	14.3%
4	Kenya	33	7.5%
5	Singapore	13	2.9%
6	Ukraine	12	2.7%
7	Netherlands	9	2%
8	Japan	8	1.8%
9	Ireland	6	1.4%
10	Mozambique	5	1.1%
11	Cyprus	5	1.1%
12	Egypt	5	1.1%
13	France	5	1.1%
14	Canada	4	0.9%
15	Brazil	3	0.7%
16	Korea, Republic of	3	0.7%
17	Latvia	2	0.5%
18	Greece	2	0.5%
19	Australia	2	0.5%
20	Austria	2	0.5%
21	Switzerland	2	0.5%
22	Romania	2	0.5%
23	Russia	2	0.5%
24	Sri Lanka	1	0.2%
25	Norway	1	0.2%
26	Georgia	1	0.2%
27	Hong Kong	1	0.2%
28	India	1	0.2%
29	Malaysia	1	0.2%