Rank	Countries/Territories	Count	Percent
1	United States	518	34.3%
2	China	367	24.3%
3	Germany	247	16.4%
4	Netherlands	63	4.2%
5	India	57	3.8%
6	Japan	52	3.4%
7	Brazil	30	2%
8	France	16	1.1%
9	Canada	15	1%
10	United Kingdom	15	1%
11	Korea, Republic of	14	0.9%
12	Australia	12	0.8%
13	Austria	6	0.4%
14	Russia	6	0.4%
15	Senegal	6	0.4%
16	Taiwan	6	0.4%
17	Peru	5	0.3%
18	Algeria	5	0.3%
19	Cyprus	4	0.3%
20	Bosnia and Herzegovina	4	0.3%
21	Italy	4	0.3%
22	Turkey	4	0.3%
23	Philippines	3	0.2%
24	Hong Kong	3	0.2%
25	Iraq	3	0.2%
26	Ireland	3	0.2%
27	Malaysia	2	0.1%
28	Jordan	2	0.1%
29	Chile	2	0.1%
30	Colombia	2	0.1%
31	Poland	2	0.1%
32	Romania	2	0.1%
33	Morocco	2	0.1%
34	Saudi Arabia	2	0.1%
35	Nicaragua	2	0.1%
36	Switzerland	2	0.1%
37	Ukraine	2	0.1%
38	United Arab Emirates	2	0.1%
39	Pakistan	1	0.1%
40	Uganda	1	0.1%
41	Spain	1	0.1%
42	New Zealand	1	0.1%
43	Czech Republic	1	0.1%
44	Denmark	1	0.1%
45	Egypt	1	0.1%
46	Argentina	1	0.1%
47	Bulgaria	1	0.1%
48	Azerbaijan	1	0.1%
49	Belgium	1	0.1%
50	Kazakhstan	1	0.1%
51	Kenya	1	0.1%
52	Mongolia	1	0.1%
53	Lithuania	1	0.1%
54	Israel	1	0.1%
55	Iran, Islamic Republic of	1	0.1%
56	Iceland	1	0.1%