Rank	Countries/Territories	Count	Percent
1	United States	2471	69.7%
2	China	444	12.5%
3	Germany	208	5.9%
4	Singapore	59	1.7%
5	United Kingdom	54	1.5%
6	France	45	1.3%
7	Ireland	38	1.1%
8	Japan	24	0.7%
9	Kenya	22	0.6%
10	Netherlands	20	0.6%
11	Sweden	18	0.5%
12	Canada	17	0.5%
13	Iran, Islamic Republic of	12	0.3%
14	Russia	12	0.3%
15	South Africa	7	0.2%
16	Hong Kong	7	0.2%
17	India	7	0.2%
18	Italy	6	0.2%
19	Mauritius	5	0.1%
20	Belgium	5	0.1%
21	Nigeria	5	0.1%
22	Turkey	4	0.1%
23	Croatia	4	0.1%
24	Mexico	4	0.1%
25	Cyprus	3	0.1%
26	Ghana	3	0.1%
27	Australia	3	0.1%
28	Ukraine	3	0.1%
29	Namibia	3	0.1%
30	Romania	3	0.1%
31	Pakistan	2	0.1%
32	Switzerland	2	0.1%
33	Thailand	2	0.1%
34	Bangladesh	2	0.1%
35	Colombia	2	0.1%
36	Denmark	2	0.1%
37	Finland	2	0.1%
38	Iraq	2	0.1%
39	Jamaica	1	0%
40	Jordan	1	0%
41	Mongolia	1	0%
42	New Zealand	1	0%
43	Korea, Republic of	1	0%
44	Kuwait	1	0%
45	Malaysia	1	0%
46	Georgia	1	0%
47	Argentina	1	0%
48	Brazil	1	0%
49	Norway	1	0%
50	Spain	1	0%