Rank	Countries/Territories	Count	Percent
1	United States	404	38.3%
2	China	333	31.5%
3	Germany	116	11%
4	Egypt	20	1.9%
5	France	20	1.9%
6	Japan	17	1.6%
7	Hong Kong	14	1.3%
8	Netherlands	13	1.2%
9	Malaysia	11	1%
10	United Kingdom	9	0.9%
11	Russia	9	0.9%
12	India	9	0.9%
13	Cyprus	8	0.8%
14	Singapore	8	0.8%
15	Canada	8	0.8%
16	United Arab Emirates	8	0.8%
17	Norway	8	0.8%
18	Sweden	6	0.6%
19	Iran, Islamic Republic of	4	0.4%
20	Korea, Republic of	4	0.4%
21	Latvia	4	0.4%
22	Belgium	3	0.3%
23	Australia	2	0.2%
24	Georgia	2	0.2%
25	Ghana	2	0.2%
26	South Africa	2	0.2%
27	Nigeria	2	0.2%
28	Poland	1	0.1%
29	Mauritius	1	0.1%
30	Mexico	1	0.1%
31	Mongolia	1	0.1%
32	Morocco	1	0.1%
33	Lithuania	1	0.1%
34	Czech Republic	1	0.1%
35	Argentina	1	0.1%
36	Bulgaria	1	0.1%
37	Cameroon	1	0.1%