Rank	Countries/Territories	Count	Percent
1	United States	389	41.7%
2	China	142	15.2%
3	Japan	75	8%
4	Germany	67	7.2%
5	Netherlands	45	4.8%
6	Ireland	30	3.2%
7	France	28	3%
8	Singapore	19	2%
9	Ukraine	17	1.8%
10	Korea, Republic of	14	1.5%
11	United Kingdom	11	1.2%
12	Slovakia	10	1.1%
13	India	10	1.1%
14	Australia	9	1%
15	Poland	9	1%
16	Turkey	6	0.6%
17	Canada	5	0.5%
18	Romania	5	0.5%
19	Cyprus	5	0.5%
20	Dominican Republic	4	0.4%
21	Iran, Islamic Republic of	4	0.4%
22	Hong Kong	4	0.4%
23	Israel	2	0.2%
24	Ethiopia	2	0.2%
25	Brazil	2	0.2%
26	Russia	2	0.2%
27	South Africa	2	0.2%
28	Spain	2	0.2%
29	Switzerland	1	0.1%
30	Taiwan	1	0.1%
31	Malaysia	1	0.1%
32	Mongolia	1	0.1%
33	New Zealand	1	0.1%
34	Norway	1	0.1%
35	Bulgaria	1	0.1%
36	Denmark	1	0.1%
37	Finland	1	0.1%
38	Georgia	1	0.1%
39	Italy	1	0.1%
40	Jordan	1	0.1%