Rank	Countries/Territories	Count	Percent
1	United States	262	29.8%
2	China	211	24%
3	Germany	83	9.4%
4	Brazil	46	5.2%
5	Mexico	46	5.2%
6	India	23	2.6%
7	Korea, Republic of	20	2.3%
8	Canada	19	2.2%
9	Netherlands	16	1.8%
10	Japan	16	1.8%
11	Chile	10	1.1%
12	Spain	9	1%
13	Czech Republic	8	0.9%
14	Italy	7	0.8%
15	Nigeria	7	0.8%
16	Iran, Islamic Republic of	6	0.7%
17	Ireland	6	0.7%
18	Singapore	6	0.7%
19	Switzerland	5	0.6%
20	Turkey	5	0.6%
21	United Kingdom	5	0.6%
22	Indonesia	5	0.6%
23	Cyprus	5	0.6%
24	Russia	5	0.6%
25	France	5	0.6%
26	Austria	4	0.5%
27	Hong Kong	4	0.5%
28	Ethiopia	3	0.3%
29	Israel	3	0.3%
30	Malaysia	3	0.3%
31	Ukraine	3	0.3%
32	Sweden	3	0.3%
33	Taiwan	2	0.2%
34	New Zealand	2	0.2%
35	Philippines	2	0.2%
36	Poland	2	0.2%
37	Egypt	2	0.2%
38	Australia	2	0.2%
39	Denmark	1	0.1%
40	Qatar	1	0.1%
41	Romania	1	0.1%
42	Saudi Arabia	1	0.1%
43	Norway	1	0.1%
44	Moldova, Republic of	1	0.1%
45	Togo	1	0.1%
46	South Africa	1	0.1%