Rank	Countries/Territories	Count	Percent
1	United States	454	39.5%
2	China	278	24.2%
3	Japan	103	9%
4	Germany	84	7.3%
5	Korea, Republic of	47	4.1%
6	France	24	2.1%
7	Singapore	16	1.4%
8	Portugal	14	1.2%
9	Peru	13	1.1%
10	Russia	12	1%
11	Colombia	11	1%
12	Viet Nam	8	0.7%
13	United Kingdom	7	0.6%
14	Netherlands	7	0.6%
15	Malaysia	7	0.6%
16	India	6	0.5%
17	Ireland	6	0.5%
18	Cyprus	5	0.4%
19	Australia	5	0.4%
20	Canada	5	0.4%
21	Latvia	4	0.3%
22	Myanmar	3	0.3%
23	Jamaica	3	0.3%
24	Pakistan	3	0.3%
25	Spain	3	0.3%
26	Turkey	2	0.2%
27	South Africa	2	0.2%
28	Philippines	2	0.2%
29	Argentina	2	0.2%
30	United Arab Emirates	2	0.2%
31	Yemen	2	0.2%
32	Brazil	1	0.1%
33	Ecuador	1	0.1%
34	Egypt	1	0.1%
35	Costa Rica	1	0.1%
36	Lithuania	1	0.1%
37	Israel	1	0.1%
38	Iran, Islamic Republic of	1	0.1%
39	Poland	1	0.1%
40	Ukraine	1	0.1%
41	Switzerland	1	0.1%