Rank	Countries/Territories	Count	Percent
1	United States	452	40.9%
2	China	209	18.9%
3	Germany	71	6.4%
4	Japan	32	2.9%
5	Ireland	29	2.6%
6	France	29	2.6%
7	Singapore	27	2.4%
8	Egypt	20	1.8%
9	Jamaica	20	1.8%
10	Pakistan	19	1.7%
11	Canada	18	1.6%
12	Turkey	18	1.6%
13	India	17	1.5%
14	Netherlands	12	1.1%
15	Iraq	11	1%
16	Mexico	10	0.9%
17	Australia	10	0.9%
18	Iran, Islamic Republic of	8	0.7%
19	Malaysia	8	0.7%
20	Korea, Republic of	7	0.6%
21	Ethiopia	7	0.6%
22	United Kingdom	7	0.6%
23	Poland	6	0.5%
24	Russia	6	0.5%
25	Belgium	5	0.5%
26	Hong Kong	5	0.5%
27	Saudi Arabia	5	0.5%
28	Norway	3	0.3%
29	Spain	3	0.3%
30	Bangladesh	3	0.3%
31	Colombia	3	0.3%
32	Italy	3	0.3%
33	Lebanon	2	0.2%
34	Romania	2	0.2%
35	Morocco	2	0.2%
36	Nigeria	2	0.2%
37	Croatia	2	0.2%
38	Cuba	2	0.2%
39	Ukraine	2	0.2%
40	Somalia	2	0.2%
41	South Africa	2	0.2%
42	Cyprus	1	0.1%
43	Ecuador	1	0.1%
44	Chile	1	0.1%
45	Rwanda	1	0.1%
46	Mauritius	1	0.1%