Rank	Countries/Territories	Count	Percent
1	United States	384	40.7%
2	China	342	36.3%
3	Germany	53	5.6%
4	India	40	4.2%
5	Saudi Arabia	14	1.5%
6	Netherlands	12	1.3%
7	Spain	11	1.2%
8	Japan	11	1.2%
9	Australia	10	1.1%
10	Canada	8	0.8%
11	Senegal	6	0.6%
12	Turkey	6	0.6%
13	Singapore	5	0.5%
14	Cyprus	4	0.4%
15	Indonesia	3	0.3%
16	Italy	3	0.3%
17	Thailand	3	0.3%
18	United Kingdom	3	0.3%
19	Viet Nam	2	0.2%
20	Taiwan	2	0.2%
21	Romania	2	0.2%
22	Russia	2	0.2%
23	Iran, Islamic Republic of	2	0.2%
24	Hong Kong	2	0.2%
25	Egypt	2	0.2%
26	France	2	0.2%
27	Azerbaijan	2	0.2%
28	Belgium	2	0.2%
29	Finland	1	0.1%
30	Mongolia	1	0.1%
31	Ireland	1	0.1%
32	Ukraine	1	0.1%
33	United Arab Emirates	1	0.1%