Rank	Countries/Territories	Count	Percent
1	United States	371	28.5%
2	China	149	11.4%
3	Germany	76	5.8%
4	India	59	4.5%
5	Mexico	56	4.3%
6	Iran, Islamic Republic of	42	3.2%
7	Thailand	39	3%
8	Philippines	37	2.8%
9	France	37	2.8%
10	Indonesia	34	2.6%
11	Korea, Republic of	28	2.2%
12	Colombia	27	2.1%
13	United Kingdom	24	1.8%
14	Netherlands	21	1.6%
15	Spain	16	1.2%
16	Canada	15	1.2%
17	Italy	15	1.2%
18	Singapore	13	1%
19	South Africa	11	0.8%
20	Romania	11	0.8%
21	Japan	11	0.8%
22	Malaysia	11	0.8%
23	Ireland	11	0.8%
24	Australia	9	0.7%
25	Saudi Arabia	9	0.7%
26	Turkey	9	0.7%
27	Russia	8	0.6%
28	Morocco	8	0.6%
29	Brazil	8	0.6%
30	Egypt	7	0.5%
31	Serbia	7	0.5%
32	Peru	7	0.5%
33	Taiwan	6	0.5%
34	Ecuador	6	0.5%
35	Belgium	5	0.4%
36	Algeria	5	0.4%
37	Switzerland	5	0.4%
38	Poland	5	0.4%
39	Portugal	4	0.3%
40	Qatar	4	0.3%
41	Cyprus	4	0.3%
42	Ghana	4	0.3%
43	Israel	4	0.3%
44	Hungary	4	0.3%
45	Lao People's Democratic Republic	3	0.2%
46	Dominican Republic	3	0.2%
47	Argentina	3	0.2%
48	New Zealand	3	0.2%
49	Nigeria	3	0.2%
50	Sweden	3	0.2%
51	Slovakia	3	0.2%
52	Venezuela, Bolivarian Republic of	3	0.2%
53	Viet Nam	2	0.2%
54	Yemen	2	0.2%
55	Uganda	2	0.2%
56	Slovenia	2	0.2%
57	Syrian Arab Republic	2	0.2%
58	Nepal	2	0.2%
59	Pakistan	2	0.2%
60	Afghanistan	2	0.2%
61	Cambodia	2	0.2%
62	Costa Rica	2	0.2%
63	Lithuania	2	0.2%
64	Kuwait	2	0.2%
65	Guatemala	2	0.2%
66	Zimbabwe	2	0.2%
67	Malawi	1	0.1%
68	Czech Republic	1	0.1%
69	Ethiopia	1	0.1%
70	Bangladesh	1	0.1%
71	Palestine, State of	1	0.1%
72	Norway	1	0.1%
73	Oman	1	0.1%
74	Zambia	1	0.1%