Rank	Countries/Territories	Count	Percent
1	United States	743	45.1%
2	China	393	23.8%
3	Germany	168	10.2%
4	India	61	3.7%
5	Norway	35	2.1%
6		35	2.1%
7	Japan	26	1.6%
8	France	24	1.5%
9	Latvia	20	1.2%
10	Singapore	20	1.2%
11	Ukraine	20	1.2%
12	Cyprus	12	0.7%
13	Canada	10	0.6%
14	Greece	9	0.5%
15	Hong Kong	9	0.5%
16	Russia	9	0.5%
17	Netherlands	9	0.5%
18	Argentina	6	0.4%
19	Australia	6	0.4%
20	Peru	4	0.2%
21	Poland	3	0.2%
22	Tunisia	3	0.2%
23	Turkey	3	0.2%
24	Belgium	3	0.2%
25	Viet Nam	3	0.2%
26	Mexico	2	0.1%
27	Romania	2	0.1%
28	Taiwan	2	0.1%
29	Ireland	2	0.1%
30	Iraq	1	0.1%
31	Portugal	1	0.1%
32	United Kingdom	1	0.1%
33	Mongolia	1	0.1%
34	Bulgaria	1	0.1%
35	Egypt	1	0.1%
36	Finland	1	0.1%