Rank	Countries/Territories	Count	Percent
1	United States	485	42.3%
2	China	334	29.1%
3	Germany	136	11.9%
4	Italy	41	3.6%
5	India	38	3.3%
6	Japan	18	1.6%
7	Canada	15	1.3%
8	Cyprus	10	0.9%
9	Netherlands	8	0.7%
10	Singapore	6	0.5%
11	Senegal	5	0.4%
12	Australia	5	0.4%
13	Hong Kong	5	0.4%
14	France	4	0.3%
15	Denmark	4	0.3%
16	Austria	3	0.3%
17	Iran, Islamic Republic of	3	0.3%
18	Korea, Republic of	3	0.3%
19	Latvia	3	0.3%
20	Turkey	3	0.3%
21	United Kingdom	2	0.2%
22	Spain	2	0.2%
23	Romania	2	0.2%
24	Malaysia	2	0.2%
25	Bangladesh	2	0.2%
26	Czech Republic	2	0.2%
27	Egypt	2	0.2%
28	Russia	1	0.1%
29	Taiwan	1	0.1%
30	Ukraine	1	0.1%