Rank	Countries/Territories	Count	Percent
1	United States	534	39.9%
2	China	392	29.3%
3	Germany	129	9.6%
4	Netherlands	65	4.9%
5	Australia	32	2.4%
6	Japan	29	2.2%
7	Russia	21	1.6%
8	United Kingdom	15	1.1%
9	France	13	1%
10	Argentina	11	0.8%
11	Cyprus	11	0.8%
12	Singapore	11	0.8%
13	Korea, Republic of	10	0.7%
14	Morocco	10	0.7%
15	India	7	0.5%
16	Iran, Islamic Republic of	7	0.5%
17	Canada	6	0.4%
18	Hong Kong	5	0.4%
19	Turkey	4	0.3%
20	Ukraine	3	0.2%
21	Taiwan	3	0.2%
22	Bulgaria	3	0.2%
23	Ghana	2	0.1%
24	Bangladesh	2	0.1%
25	Thailand	2	0.1%
26	Spain	2	0.1%
27	Sweden	1	0.1%
28	Latvia	1	0.1%
29	Philippines	1	0.1%
30	Romania	1	0.1%
31	South Africa	1	0.1%
32	Senegal	1	0.1%
33	Bahrain	1	0.1%
34	Czech Republic	1	0.1%
35	Denmark	1	0.1%