Rank	Countries/Territories	Count	Percent
1	United States	529	37.6%
2	China	332	23.6%
3	Germany	147	10.4%
4	Korea, Republic of	81	5.8%
5	Japan	37	2.6%
6	India	36	2.6%
7	France	35	2.5%
8	Singapore	35	2.5%
9	Argentina	30	2.1%
10	Canada	23	1.6%
11	Australia	20	1.4%
12	Philippines	13	0.9%
13	Netherlands	11	0.8%
14	Ireland	11	0.8%
15	Cyprus	10	0.7%
16	United Kingdom	8	0.6%
17	Russia	6	0.4%
18	Senegal	6	0.4%
19	Spain	4	0.3%
20	Romania	4	0.3%
21	Austria	4	0.3%
22	Egypt	3	0.2%
23	Belgium	3	0.2%
24	Iran, Islamic Republic of	3	0.2%
25	Hong Kong	2	0.1%
26	Bangladesh	2	0.1%
27	Pakistan	2	0.1%
28	Tunisia	2	0.1%
29	Turkey	2	0.1%
30	Ukraine	1	0.1%
31	Sweden	1	0.1%
32	Taiwan	1	0.1%
33	Lithuania	1	0.1%
34	Finland	1	0.1%
35	Brazil	1	0.1%
36	Bulgaria	1	0.1%