Rank	Countries/Territories	Count	Percent
1	United States	432	36.3%
2	China	355	29.8%
3	Germany	121	10.2%
4	France	79	6.6%
5	India	59	5%
6	Canada	17	1.4%
7	Japan	17	1.4%
8	Netherlands	11	0.9%
9	Cyprus	11	0.9%
10	Ireland	9	0.8%
11	Singapore	9	0.8%
12	Turkey	7	0.6%
13	Senegal	7	0.6%
14	Egypt	7	0.6%
15	Australia	7	0.6%
16	Korea, Republic of	6	0.5%
17	Bangladesh	5	0.4%
18		4	0.3%
19	Hong Kong	4	0.3%
20	Viet Nam	3	0.3%
21	United Kingdom	2	0.2%
22	Sweden	2	0.2%
23	Latvia	2	0.2%
24	Iran, Islamic Republic of	2	0.2%
25	Russia	2	0.2%
26	Argentina	2	0.2%
27	Finland	2	0.2%
28	Israel	1	0.1%
29	Indonesia	1	0.1%
30	Norway	1	0.1%
31	Philippines	1	0.1%
32	Mongolia	1	0.1%
33	Taiwan	1	0.1%
34	Ukraine	1	0.1%