Rank	Countries/Territories	Count	Percent
1	United States	438	34.2%
2	China	373	29.2%
3	Japan	115	9%
4	Germany	90	7%
5	France	42	3.3%
6	Ecuador	34	2.7%
7	Brazil	28	2.2%
8	Canada	21	1.6%
9	Singapore	19	1.5%
10	Netherlands	16	1.3%
11	United Kingdom	14	1.1%
12		13	1%
13	Russia	9	0.7%
14	Ukraine	8	0.6%
15	Iran, Islamic Republic of	7	0.5%
16	Ireland	6	0.5%
17	Cyprus	6	0.5%
18	Norway	6	0.5%
19	Malaysia	4	0.3%
20	Hungary	4	0.3%
21	India	3	0.2%
22	Denmark	3	0.2%
23	Australia	3	0.2%
24	Portugal	3	0.2%
25	Uganda	2	0.2%
26	Viet Nam	2	0.2%
27	Morocco	2	0.2%
28	Peru	1	0.1%
29	South Africa	1	0.1%
30	Spain	1	0.1%
31	Switzerland	1	0.1%
32	Venezuela, Bolivarian Republic of	1	0.1%
33	Argentina	1	0.1%
34	Georgia	1	0.1%
35	Korea, Republic of	1	0.1%