Rank	Countries/Territories	Count	Percent
1	United States	908	54.7%
2	China	317	19.1%
3	Germany	94	5.7%
4	Brazil	38	2.3%
5	India	38	2.3%
6	Israel	33	2%
7	Japan	33	2%
8	Russia	25	1.5%
9	Canada	20	1.2%
10	Latvia	16	1%
11	United Kingdom	14	0.8%
12	Hong Kong	11	0.7%
13	Cote D'ivoire	10	0.6%
14	Australia	10	0.6%
15	Singapore	10	0.6%
16	Korea, Republic of	7	0.4%
17	Jordan	7	0.4%
18	Ireland	7	0.4%
19	Netherlands	6	0.4%
20	Cyprus	6	0.4%
21	Greece	5	0.3%
22	Cameroon	5	0.3%
23	Italy	4	0.2%
24	France	3	0.2%
25	Indonesia	3	0.2%
26	Mongolia	2	0.1%
27	Bangladesh	2	0.1%
28	Croatia	2	0.1%
29	Argentina	2	0.1%
30	South Africa	2	0.1%
31	Spain	2	0.1%
32	Ukraine	2	0.1%
33	Sweden	1	0.1%
34	Tanzania, United Republic of	1	0.1%
35	Thailand	1	0.1%
36	Turkey	1	0.1%
37	Slovakia	1	0.1%
38	Serbia	1	0.1%
39	Bolivia, Plurinational State of	1	0.1%
40	Hungary	1	0.1%
41	Czech Republic	1	0.1%
42	Denmark	1	0.1%
43	Finland	1	0.1%
44	Mexico	1	0.1%
45	New Zealand	1	0.1%
46	Pakistan	1	0.1%
47	Poland	1	0.1%
48	Romania	1	0.1%
49	Kazakhstan	1	0.1%