Rank	Countries/Territories	Count	Percent
1	United States	388	45.3%
2	China	281	32.8%
3	Germany	46	5.4%
4	Hong Kong	12	1.4%
5	France	12	1.4%
6	Cyprus	11	1.3%
7	Canada	10	1.2%
8	Netherlands	10	1.2%
9	Philippines	9	1.1%
10	Iran, Islamic Republic of	9	1.1%
11	Australia	8	0.9%
12	Nigeria	8	0.9%
13	Japan	8	0.9%
14	Ukraine	5	0.6%
15	Bulgaria	5	0.6%
16	India	4	0.5%
17	Bangladesh	3	0.4%
18	Argentina	3	0.4%
19	Russia	3	0.4%
20	Singapore	3	0.4%
21	Korea, Republic of	2	0.2%
22	South Africa	2	0.2%
23		2	0.2%
24	Brazil	2	0.2%
25	Italy	2	0.2%
26	Ghana	2	0.2%
27	Austria	1	0.1%
28	Switzerland	1	0.1%
29	Latvia	1	0.1%
30	Norway	1	0.1%
31	Slovenia	1	0.1%
32	Romania	1	0.1%