Rank	Countries/Territories	Count	Percent
1	United States	394	36.9%
2	China	156	14.6%
3	Germany	66	6.2%
4	Mexico	55	5.1%
5	Netherlands	41	3.8%
6	Canada	25	2.3%
7	Brazil	23	2.2%
8	Spain	20	1.9%
9	Japan	19	1.8%
10	Sweden	18	1.7%
11	Russia	18	1.7%
12	Italy	16	1.5%
13	Romania	15	1.4%
14	Taiwan	15	1.4%
15	Australia	14	1.3%
16	Turkey	13	1.2%
17	Singapore	13	1.2%
18	United Kingdom	11	1%
19	Poland	10	0.9%
20	Belgium	9	0.8%
21	France	8	0.7%
22	Hong Kong	8	0.7%
23	India	8	0.7%
24	Iran, Islamic Republic of	7	0.7%
25	Korea, Republic of	6	0.6%
26	Latvia	6	0.6%
27	Uganda	6	0.6%
28	Thailand	5	0.5%
29	Somalia	5	0.5%
30	Iceland	5	0.5%
31	Egypt	5	0.5%
32	Indonesia	4	0.4%
33	Ireland	4	0.4%
34	Saudi Arabia	4	0.4%
35	Tunisia	3	0.3%
36	Colombia	3	0.3%
37	Cyprus	3	0.3%
38	Greece	3	0.3%
39	Austria	3	0.3%
40	Azerbaijan	2	0.2%
41	Morocco	2	0.2%
42	Pakistan	2	0.2%
43	Peru	2	0.2%
44	Ukraine	2	0.2%
45	Viet Nam	2	0.2%
46	Qatar	2	0.2%
47	Switzerland	1	0.1%
48	Philippines	1	0.1%
49	Nigeria	1	0.1%
50	Lithuania	1	0.1%
51	Bangladesh	1	0.1%
52	Argentina	1	0.1%
53	Georgia	1	0.1%
54	Ethiopia	1	0.1%