Rank	Countries/Territories	Count	Percent
1	United States	208	33.8%
2	China	170	27.6%
3	Germany	57	9.3%
4	France	19	3.1%
5	Netherlands	18	2.9%
6	Japan	14	2.3%
7	United Kingdom	13	2.1%
8	Ecuador	11	1.8%
9	India	8	1.3%
10	Brazil	8	1.3%
11	Canada	7	1.1%
12	Ireland	7	1.1%
13	Russia	7	1.1%
14	Switzerland	7	1.1%
15	Bulgaria	6	1%
16	Turkey	5	0.8%
17	Australia	4	0.6%
18	Cyprus	3	0.5%
19	Taiwan	3	0.5%
20	Latvia	3	0.5%
21	Mauritius	3	0.5%
22	Philippines	3	0.5%
23	Ukraine	3	0.5%
24	Viet Nam	3	0.5%
25	Poland	2	0.3%
26	New Zealand	2	0.3%
27	Morocco	2	0.3%
28	Korea, Republic of	2	0.3%
29	South Africa	2	0.3%
30	Serbia	2	0.3%
31	Singapore	2	0.3%
32	Cote D'ivoire	2	0.3%
33	Iran, Islamic Republic of	2	0.3%
34	Italy	1	0.2%
35	Egypt	1	0.2%
36	Austria	1	0.2%
37	Bangladesh	1	0.2%
38	Chile	1	0.2%
39	Costa Rica	1	0.2%
40	Slovakia	1	0.2%
41	Spain	1	0.2%