Rank	Countries/Territories	Count	Percent
1	United States	222	30.3%
2	China	168	23%
3	Germany	84	11.5%
4	Japan	52	7.1%
5	Mexico	31	4.2%
6	India	28	3.8%
7	Ireland	21	2.9%
8	Netherlands	14	1.9%
9	France	12	1.6%
10	Canada	9	1.2%
11	Cyprus	8	1.1%
12	Korea, Republic of	7	1%
13	Romania	6	0.8%
14	Turkey	6	0.8%
15	Thailand	5	0.7%
16	Australia	5	0.7%
17	Egypt	4	0.5%
18	Russia	4	0.5%
19	Switzerland	3	0.4%
20	Norway	3	0.4%
21	Italy	3	0.4%
22	Argentina	3	0.4%
23	Cameroon	3	0.4%
24	Greece	3	0.4%
25	Ukraine	3	0.4%
26	Viet Nam	3	0.4%
27	United Kingdom	2	0.3%
28	Bangladesh	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	Denmark	1	0.1%
39	Libya	1	0.1%
40	Malaysia	1	0.1%