Rank	Countries/Territories	Count	Percent
1	United States	428	31.5%
2	China	416	30.6%
3	Germany	77	5.7%
4	United Kingdom	46	3.4%
5	Canada	38	2.8%
6	France	32	2.4%
7	Turkey	29	2.1%
8	India	27	2%
9	Japan	26	1.9%
10	Iran, Islamic Republic of	20	1.5%
11	Netherlands	20	1.5%
12	Australia	20	1.5%
13	Korea, Republic of	16	1.2%
14	Singapore	16	1.2%
15	Hong Kong	14	1%
16	Egypt	12	0.9%
17	Mexico	8	0.6%
18	Indonesia	8	0.6%
19	Malaysia	7	0.5%
20	Ecuador	6	0.4%
21	Brazil	6	0.4%
22	Portugal	6	0.4%
23	Spain	6	0.4%
24	Poland	5	0.4%
25	Norway	4	0.3%
26	Pakistan	4	0.3%
27	Israel	4	0.3%
28	Denmark	4	0.3%
29	Taiwan	4	0.3%
30	South Africa	4	0.3%
31	Russia	4	0.3%
32	Ukraine	3	0.2%
33	Viet Nam	3	0.2%
34	Romania	3	0.2%
35	Thailand	3	0.2%
36	Sweden	3	0.2%
37	Finland	3	0.2%
38	Greece	3	0.2%
39	Aland Islands	3	0.2%
40	Cyprus	3	0.2%
41	Czech Republic	3	0.2%
42	Latvia	3	0.2%
43	Ireland	2	0.1%
44	Croatia	2	0.1%
45	Belgium	2	0.1%
46	Lithuania	1	0.1%
47	Italy	1	0.1%