Rank	Countries/Territories	Count	Percent
1	United States	527	37.1%
2	China	270	19%
3	Germany	186	13.1%
4	Poland	78	5.5%
5	Japan	77	5.4%
6	India	43	3%
7	Netherlands	40	2.8%
8	France	31	2.2%
9	Russia	26	1.8%
10		25	1.8%
11	Ireland	23	1.6%
12	Korea, Republic of	11	0.8%
13	Singapore	8	0.6%
14	Cyprus	8	0.6%
15	Argentina	6	0.4%
16	Pakistan	6	0.4%
17	Hong Kong	5	0.4%
18	Canada	4	0.3%
19	Australia	4	0.3%
20	Brazil	4	0.3%
21	United Kingdom	4	0.3%
22	Taiwan	4	0.3%
23	Thailand	4	0.3%
24	Spain	3	0.2%
25	Mauritius	3	0.2%
26	Iran, Islamic Republic of	3	0.2%
27	Indonesia	2	0.1%
28	Honduras	2	0.1%
29	Bulgaria	2	0.1%
30	Bangladesh	2	0.1%
31	Romania	2	0.1%
32	Saudi Arabia	2	0.1%
33	Sweden	1	0.1%
34	Ukraine	1	0.1%
35	Philippines	1	0.1%
36	Israel	1	0.1%