Rank	Countries/Territories	Count	Percent
1	United States	254	35.1%
2	China	192	26.6%
3	Germany	67	9.3%
4	France	21	2.9%
5	Netherlands	19	2.6%
6	United Kingdom	17	2.4%
7	Japan	16	2.2%
8	Ecuador	11	1.5%
9	Canada	11	1.5%
10	India	10	1.4%
11	Australia	9	1.2%
12	Brazil	8	1.1%
13	Ireland	8	1.1%
14	Russia	8	1.1%
15	Switzerland	7	1%
16	Bulgaria	6	0.8%
17	Turkey	5	0.7%
18	Ukraine	4	0.6%
19	Cyprus	4	0.6%
20	Philippines	3	0.4%
21	Latvia	3	0.4%
22	Mauritius	3	0.4%
23	Viet Nam	3	0.4%
24	Taiwan	3	0.4%
25	South Africa	2	0.3%
26	Morocco	2	0.3%
27	Korea, Republic of	2	0.3%
28	Poland	2	0.3%
29	New Zealand	2	0.3%
30	Norway	2	0.3%
31	Serbia	2	0.3%
32	Singapore	2	0.3%
33	Iran, Islamic Republic of	2	0.3%
34	Argentina	2	0.3%
35	Cote D'ivoire	2	0.3%
36	Egypt	1	0.1%
37	Austria	1	0.1%
38	Bangladesh	1	0.1%
39	Chile	1	0.1%
40	Costa Rica	1	0.1%
41	Slovakia	1	0.1%
42	Italy	1	0.1%
43	Malaysia	1	0.1%
44	Spain	1	0.1%