Rank	Countries/Territories	Count	Percent
1	United States	299	33.8%
2	China	197	22.3%
3	Germany	102	11.5%
4	Ireland	35	4%
5	Peru	25	2.8%
6	Netherlands	23	2.6%
7		23	2.6%
8	Canada	21	2.4%
9	India	17	1.9%
10	France	14	1.6%
11	Spain	13	1.5%
12	Czech Republic	10	1.1%
13	Malaysia	8	0.9%
14	Jamaica	8	0.9%
15	Ukraine	8	0.9%
16	Hong Kong	7	0.8%
17	Indonesia	5	0.6%
18	Iran, Islamic Republic of	5	0.6%
19	Cyprus	5	0.6%
20	Sweden	5	0.6%
21	Portugal	5	0.6%
22	Russia	5	0.6%
23	Singapore	4	0.5%
24	Thailand	4	0.5%
25	South Africa	4	0.5%
26	Japan	4	0.5%
27	Australia	4	0.5%
28	Chile	3	0.3%
29	Denmark	3	0.3%
30	Italy	3	0.3%
31	Korea, Republic of	2	0.2%
32	Slovenia	2	0.2%
33	United Kingdom	2	0.2%
34	Viet Nam	1	0.1%
35	Qatar	1	0.1%
36	Israel	1	0.1%
37	Poland	1	0.1%
38	Egypt	1	0.1%
39	Cuba	1	0.1%
40	Austria	1	0.1%
41	Brazil	1	0.1%
42	Argentina	1	0.1%