Rank	Countries/Territories	Count	Percent
1	United States	749	45.4%
2	China	372	22.5%
3	Germany	129	7.8%
4	Netherlands	83	5%
5	Australia	58	3.5%
6	Iran, Islamic Republic of	35	2.1%
7	United Kingdom	27	1.6%
8	Japan	22	1.3%
9	India	17	1%
10	Canada	15	0.9%
11	Korea, Republic of	10	0.6%
12	Russia	9	0.5%
13	Turkey	9	0.5%
14	Hong Kong	8	0.5%
15	Malaysia	7	0.4%
16	Taiwan	7	0.4%
17	Viet Nam	7	0.4%
18	Switzerland	6	0.4%
19	Argentina	6	0.4%
20	Brazil	6	0.4%
21	Cyprus	5	0.3%
22	Indonesia	5	0.3%
23	Singapore	5	0.3%
24	South Africa	5	0.3%
25	Poland	5	0.3%
26	France	5	0.3%
27	United Arab Emirates	4	0.2%
28	Belgium	4	0.2%
29	Egypt	4	0.2%
30	Denmark	3	0.2%
31	Czech Republic	2	0.1%
32	New Zealand	2	0.1%
33	Pakistan	2	0.1%
34	Spain	2	0.1%
35	Latvia	2	0.1%
36	Ukraine	2	0.1%
37	Romania	2	0.1%
38	Lithuania	1	0.1%
39	Mongolia	1	0.1%
40	Kuwait	1	0.1%
41	Sweden	1	0.1%
42	Portugal	1	0.1%
43	Bulgaria	1	0.1%
44	Ireland	1	0.1%
45	Israel	1	0.1%
46	Italy	1	0.1%