Rank	Countries/Territories	Count	Percent
1	United States	440	43.7%
2	China	261	25.9%
3	Germany	84	8.3%
4	India	38	3.8%
5	Netherlands	31	3.1%
6	Ireland	29	2.9%
7	Japan	26	2.6%
8	Morocco	16	1.6%
9	Singapore	10	1%
10	Senegal	8	0.8%
11	Saudi Arabia	6	0.6%
12	France	6	0.6%
13	Egypt	5	0.5%
14	Romania	4	0.4%
15	Turkey	4	0.4%
16	Thailand	3	0.3%
17	Australia	3	0.3%
18	Belgium	3	0.3%
19	Canada	2	0.2%
20	Antigua and Barbuda	2	0.2%
21	Cyprus	2	0.2%
22	Korea, Republic of	2	0.2%
23	Indonesia	2	0.2%
24	Slovakia	2	0.2%
25	United Arab Emirates	2	0.2%
26	United Kingdom	2	0.2%
27	Portugal	2	0.2%
28	Russia	1	0.1%
29	Nepal	1	0.1%
30	Nigeria	1	0.1%
31	Pakistan	1	0.1%
32	Uganda	1	0.1%
33	Ukraine	1	0.1%
34	Taiwan	1	0.1%
35	Iraq	1	0.1%
36	Mali	1	0.1%
37	Italy	1	0.1%
38	Costa Rica	1	0.1%