Rank	Countries/Territories	Count	Percent
1	United States	2281	71.3%
2	China	352	11%
3	Germany	186	5.8%
4	Singapore	58	1.8%
5	United Kingdom	52	1.6%
6	Ireland	37	1.2%
7	France	35	1.1%
8	Japan	24	0.7%
9	Kenya	22	0.7%
10	Netherlands	20	0.6%
11	Sweden	16	0.5%
12	Canada	15	0.5%
13	Iran, Islamic Republic of	12	0.4%
14	Russia	9	0.3%
15	Hong Kong	7	0.2%
16	Italy	6	0.2%
17	Mauritius	5	0.2%
18	Nigeria	5	0.2%
19	Belgium	5	0.2%
20	South Africa	5	0.2%
21	India	4	0.1%
22	Mexico	4	0.1%
23	Namibia	3	0.1%
24	Romania	3	0.1%
25	Ghana	3	0.1%
26	Turkey	3	0.1%
27	Ukraine	2	0.1%
28	Switzerland	2	0.1%
29	Thailand	2	0.1%
30	Iraq	2	0.1%
31	Australia	2	0.1%
32	Colombia	2	0.1%
33	Cyprus	2	0.1%
34	Denmark	2	0.1%
35	Finland	2	0.1%
36	Pakistan	2	0.1%
37	Norway	1	0%
38	New Zealand	1	0%
39	Jamaica	1	0%
40	Jordan	1	0%
41	Korea, Republic of	1	0%
42	Kuwait	1	0%
43	Malaysia	1	0%
44	Brazil	1	0%
45	Georgia	1	0%