Rank	Countries/Territories	Count	Percent
1	United States	494	42.8%
2	China	377	32.7%
3	Germany	108	9.4%
4	India	24	2.1%
5	Australia	12	1%
6	France	12	1%
7	Netherlands	11	1%
8	Ireland	11	1%
9	Japan	11	1%
10	United Kingdom	9	0.8%
11	Korea, Republic of	8	0.7%
12	Spain	7	0.6%
13	Cyprus	7	0.6%
14	Singapore	6	0.5%
15	Portugal	5	0.4%
16	Romania	5	0.4%
17	Canada	5	0.4%
18	Bolivia, Plurinational State of	4	0.3%
19	Turkey	4	0.3%
20	Ukraine	4	0.3%
21	South Africa	3	0.3%
22	Malaysia	3	0.3%
23	Nigeria	3	0.3%
24	Hong Kong	3	0.3%
25	Jordan	2	0.2%
26	Bangladesh	2	0.2%
27	Colombia	2	0.2%
28	Russia	2	0.2%
29	Taiwan	2	0.2%
30	Uzbekistan	1	0.1%
31	Pakistan	1	0.1%
32	Mongolia	1	0.1%
33	Brazil	1	0.1%
34	Bulgaria	1	0.1%
35	Cambodia	1	0.1%
36	Iran, Islamic Republic of	1	0.1%
37	Hungary	1	0.1%