Rank	Countries/Territories	Count	Percent
1	United States	582	41%
2	China	367	25.9%
3	Germany	108	7.6%
4	France	53	3.7%
5	Russia	39	2.7%
6	Canada	34	2.4%
7	India	34	2.4%
8	Netherlands	23	1.6%
9	Japan	20	1.4%
10	Hong Kong	15	1.1%
11	Singapore	14	1%
12	Bolivia, Plurinational State of	11	0.8%
13	Australia	10	0.7%
14	Mexico	9	0.6%
15	United Kingdom	9	0.6%
16	Turkey	8	0.6%
17	Indonesia	8	0.6%
18	Ireland	8	0.6%
19		6	0.4%
20	Senegal	6	0.4%
21	Korea, Republic of	5	0.4%
22	Cyprus	5	0.4%
23	Italy	4	0.3%
24	Taiwan	4	0.3%
25	Jamaica	3	0.2%
26	Czech Republic	3	0.2%
27	Brazil	3	0.2%
28	Malaysia	3	0.2%
29	Ukraine	3	0.2%
30	South Africa	3	0.2%
31	Spain	3	0.2%
32	Sweden	2	0.1%
33	New Zealand	2	0.1%
34	Norway	2	0.1%
35	Philippines	2	0.1%
36	Argentina	2	0.1%
37	Denmark	2	0.1%
38	Viet Nam	2	0.1%
39	Iran, Islamic Republic of	1	0.1%
40	Slovakia	1	0.1%