Rank	Countries/Territories	Count	Percent
1	United States	375	30.7%
2	China	278	22.7%
3	Germany	118	9.7%
4	India	54	4.4%
5	Portugal	37	3%
6	Brazil	35	2.9%
7	Latvia	28	2.3%
8	United Kingdom	23	1.9%
9	Japan	22	1.8%
10	Armenia	22	1.8%
11	Italy	19	1.6%
12	Russia	19	1.6%
13	Netherlands	17	1.4%
14	Singapore	17	1.4%
15	Canada	15	1.2%
16	Mexico	14	1.1%
17	Iran, Islamic Republic of	13	1.1%
18	Spain	12	1%
19	Sweden	8	0.7%
20	Korea, Republic of	8	0.7%
21	Ireland	8	0.7%
22	Cyprus	7	0.6%
23	Czech Republic	6	0.5%
24	France	6	0.5%
25	Chile	5	0.4%
26	Hong Kong	5	0.4%
27	Saudi Arabia	5	0.4%
28	Taiwan	4	0.3%
29	Norway	4	0.3%
30	Viet Nam	4	0.3%
31	Uruguay	3	0.2%
32	Slovakia	3	0.2%
33	Romania	3	0.2%
34	Denmark	3	0.2%
35	Ecuador	3	0.2%
36	Australia	3	0.2%
37	Serbia	2	0.2%
38	Thailand	2	0.2%
39	Pakistan	2	0.2%
40	Philippines	2	0.2%
41	Uganda	2	0.2%
42	Poland	1	0.1%
43	Turkey	1	0.1%
44	Bangladesh	1	0.1%
45	Belgium	1	0.1%
46	Egypt	1	0.1%
47	Hungary	1	0.1%