Rank	Countries/Territories	Count	Percent
1	United States	2346	70.8%
2	China	373	11.3%
3	Germany	189	5.7%
4	Singapore	59	1.8%
5	United Kingdom	54	1.6%
6	France	40	1.2%
7	Ireland	38	1.1%
8	Japan	24	0.7%
9	Kenya	22	0.7%
10	Netherlands	20	0.6%
11	Canada	17	0.5%
12	Sweden	16	0.5%
13	Iran, Islamic Republic of	12	0.4%
14	Russia	9	0.3%
15	Hong Kong	7	0.2%
16	India	6	0.2%
17	Italy	6	0.2%
18	South Africa	6	0.2%
19	Nigeria	5	0.2%
20	Mauritius	5	0.2%
21	Belgium	5	0.2%
22	Croatia	4	0.1%
23	Mexico	4	0.1%
24	Namibia	3	0.1%
25	Cyprus	3	0.1%
26	Ghana	3	0.1%
27	Romania	3	0.1%
28	Turkey	3	0.1%
29	Ukraine	2	0.1%
30	Pakistan	2	0.1%
31	Switzerland	2	0.1%
32	Thailand	2	0.1%
33	Colombia	2	0.1%
34	Denmark	2	0.1%
35	Finland	2	0.1%
36	Australia	2	0.1%
37	Iraq	2	0.1%
38	Jamaica	1	0%
39	Korea, Republic of	1	0%
40	Kuwait	1	0%
41	Malaysia	1	0%
42	New Zealand	1	0%
43	Mongolia	1	0%
44	Jordan	1	0%
45	Argentina	1	0%
46	Brazil	1	0%
47	Georgia	1	0%
48	Spain	1	0%
49	Norway	1	0%