Rank	Countries/Territories	Count	Percent
1	United States	342	43.4%
2	China	203	25.8%
3	Germany	77	9.8%
4	Japan	19	2.4%
5	India	15	1.9%
6	Philippines	15	1.9%
7	France	14	1.8%
8	Netherlands	13	1.6%
9	Switzerland	12	1.5%
10	Korea, Republic of	11	1.4%
11	Bulgaria	10	1.3%
12	Singapore	7	0.9%
13	Russia	6	0.8%
14	Cyprus	5	0.6%
15	Canada	4	0.5%
16	Latvia	3	0.4%
17	Bolivia, Plurinational State of	3	0.4%
18	United Kingdom	3	0.4%
19	Malaysia	3	0.4%
20	Mexico	2	0.3%
21	Ireland	2	0.3%
22	Nigeria	2	0.3%
23	Pakistan	2	0.3%
24	Hong Kong	2	0.3%
25	Lithuania	2	0.3%
26	Denmark	2	0.3%
27	Ethiopia	1	0.1%
28	Australia	1	0.1%
29	Austria	1	0.1%
30	Hungary	1	0.1%
31	Poland	1	0.1%
32	Romania	1	0.1%
33	Spain	1	0.1%
34	Thailand	1	0.1%
35	Turkey	1	0.1%