Rank	Countries/Territories	Count	Percent
1	United States	864	45.3%
2	China	416	21.8%
3	Germany	138	7.2%
4	United Kingdom	51	2.7%
5	Netherlands	47	2.5%
6	Latvia	43	2.3%
7	Egypt	35	1.8%
8	India	28	1.5%
9	Taiwan	28	1.5%
10	Australia	26	1.4%
11	Canada	24	1.3%
12	Japan	24	1.3%
13	France	17	0.9%
14	Cyprus	14	0.7%
15	Mexico	10	0.5%
16	Singapore	9	0.5%
17	Iran, Islamic Republic of	9	0.5%
18	Turkey	8	0.4%
19	Malaysia	7	0.4%
20	New Zealand	7	0.4%
21	Norway	6	0.3%
22	Ireland	6	0.3%
23	Italy	6	0.3%
24	Russia	6	0.3%
25	Ukraine	5	0.3%
26	Indonesia	5	0.3%
27	Korea, Republic of	4	0.2%
28	Austria	4	0.2%
29	Belgium	4	0.2%
30	Switzerland	4	0.2%
31	Viet Nam	4	0.2%
32	Thailand	4	0.2%
33	Mongolia	3	0.2%
34	Portugal	3	0.2%
35	Romania	3	0.2%
36	Uganda	3	0.2%
37	Argentina	3	0.2%
38	Jordan	3	0.2%
39	Bangladesh	2	0.1%
40	Ghana	2	0.1%
41	Hong Kong	2	0.1%
42	Sweden	2	0.1%
43	South Africa	1	0.1%
44	Spain	1	0.1%
45	Sri Lanka	1	0.1%
46	Rwanda	1	0.1%
47	Saudi Arabia	1	0.1%
48	Serbia	1	0.1%
49	Greece	1	0.1%
50	Ecuador	1	0.1%
51	Ethiopia	1	0.1%
52	Finland	1	0.1%
53	Albania	1	0.1%
54	Botswana	1	0.1%
55	Cote D'ivoire	1	0.1%
56	Kuwait	1	0.1%
57	Philippines	1	0.1%
58	Mauritius	1	0.1%
59	Lithuania	1	0.1%