Rank	Countries/Territories	Count	Percent
1	United States	317	37.8%
2	China	121	14.4%
3	Germany	51	6.1%
4	Mexico	43	5.1%
5	Canada	24	2.9%
6	Japan	19	2.3%
7	Russia	18	2.1%
8	Spain	18	2.1%
9	Sweden	18	2.1%
10	Taiwan	15	1.8%
11	Turkey	12	1.4%
12	Italy	12	1.4%
13	Netherlands	11	1.3%
14	Australia	11	1.3%
15	Poland	10	1.2%
16	Romania	10	1.2%
17	Singapore	10	1.2%
18	Belgium	9	1.1%
19	Hong Kong	8	1%
20	United Kingdom	8	1%
21	France	7	0.8%
22	Latvia	6	0.7%
23	Uganda	6	0.7%
24	Somalia	5	0.6%
25	Korea, Republic of	5	0.6%
26	Egypt	5	0.6%
27	Iceland	5	0.6%
28	India	5	0.6%
29	Indonesia	4	0.5%
30	Ireland	4	0.5%
31	Brazil	3	0.4%
32	Colombia	3	0.4%
33	Austria	3	0.4%
34	Tunisia	3	0.4%
35	Ukraine	2	0.2%
36	Viet Nam	2	0.2%
37	Saudi Arabia	2	0.2%
38	Thailand	2	0.2%
39	Azerbaijan	2	0.2%
40	Cyprus	2	0.2%
41	Iran, Islamic Republic of	2	0.2%
42	Greece	2	0.2%
43	Qatar	2	0.2%
44	Pakistan	2	0.2%
45	Peru	2	0.2%
46	Morocco	2	0.2%
47	Nigeria	1	0.1%
48	Philippines	1	0.1%
49	Lithuania	1	0.1%
50	Ethiopia	1	0.1%
51	Bangladesh	1	0.1%
52	Switzerland	1	0.1%