Rank	Countries/Territories	Count	Percent
1	United States	687	47%
2	China	457	31.2%
3	Germany	116	7.9%
4	France	25	1.7%
5	Netherlands	25	1.7%
6	Latvia	18	1.2%
7	Australia	15	1%
8	Singapore	11	0.8%
9	Japan	10	0.7%
10	Canada	10	0.7%
11	Bulgaria	9	0.6%
12	Cyprus	8	0.5%
13	South Africa	8	0.5%
14	United Kingdom	7	0.5%
15	Korea, Republic of	5	0.3%
16	Argentina	5	0.3%
17	Russia	4	0.3%
18	Ireland	4	0.3%
19	Israel	3	0.2%
20	Moldova, Republic of	3	0.2%
21	Sweden	3	0.2%
22	Bangladesh	3	0.2%
23	Iran, Islamic Republic of	3	0.2%
24	Turkey	3	0.2%
25	Egypt	2	0.1%
26	Finland	2	0.1%
27	Bolivia, Plurinational State of	2	0.1%
28	Syrian Arab Republic	2	0.1%
29	Italy	2	0.1%
30	Kenya	2	0.1%
31	Mongolia	1	0.1%
32	Lithuania	1	0.1%
33	Philippines	1	0.1%
34	Poland	1	0.1%
35	Chile	1	0.1%
36	Cote D'ivoire	1	0.1%
37	Denmark	1	0.1%
38	Hong Kong	1	0.1%
39	India	1	0.1%