Rank	Countries/Territories	Count	Percent
1	United States	206	30.3%
2	China	142	20.9%
3	Germany	83	12.2%
4	Japan	49	7.2%
5	India	28	4.1%
6	Mexico	28	4.1%
7	Ireland	21	3.1%
8	Netherlands	14	2.1%
9	France	12	1.8%
10	Canada	9	1.3%
11	Cyprus	8	1.2%
12	Korea, Republic of	7	1%
13	Romania	6	0.9%
14	Turkey	6	0.9%
15	Thailand	5	0.7%
16	Australia	5	0.7%
17	Russia	4	0.6%
18	Switzerland	3	0.4%
19	Norway	3	0.4%
20	Italy	3	0.4%
21	Argentina	3	0.4%
22	Cameroon	3	0.4%
23	Greece	3	0.4%
24	Viet Nam	3	0.4%
25	Ukraine	2	0.3%
26	United Kingdom	2	0.3%
27	Bangladesh	2	0.3%
28	Egypt	2	0.3%
29	Morocco	2	0.3%
30	Nepal	2	0.3%
31	Nigeria	2	0.3%
32	Taiwan	2	0.3%
33	Spain	2	0.3%
34	Singapore	2	0.3%
35	South Africa	1	0.1%
36	Peru	1	0.1%
37	Finland	1	0.1%
38	Libya	1	0.1%
39	Malaysia	1	0.1%