Rank	Countries/Territories	Count	Percent
1	United States	430	36.3%
2	China	289	24.4%
3	Germany	89	7.5%
4	Ireland	42	3.5%
5	Canada	40	3.4%
6	United Kingdom	39	3.3%
7	India	25	2.1%
8	Netherlands	25	2.1%
9	Nigeria	18	1.5%
10	France	18	1.5%
11	Colombia	16	1.4%
12	Australia	14	1.2%
13	Japan	12	1%
14	Italy	9	0.8%
15	Cyprus	8	0.7%
16	Iran, Islamic Republic of	7	0.6%
17	Greece	6	0.5%
18	Turkey	6	0.5%
19	Spain	6	0.5%
20	Sweden	6	0.5%
21	Thailand	5	0.4%
22	Costa Rica	5	0.4%
23	Korea, Republic of	5	0.4%
24	Morocco	4	0.3%
25	Belarus	4	0.3%
26	Egypt	4	0.3%
27	Hong Kong	3	0.3%
28	Belize	3	0.3%
29	Nepal	3	0.3%
30	Switzerland	3	0.3%
31	Taiwan	3	0.3%
32	Slovenia	3	0.3%
33	Puerto Rico	2	0.2%
34	Russia	2	0.2%
35	Singapore	2	0.2%
36	Tajikistan	2	0.2%
37	Ukraine	2	0.2%
38	Virgin Islands, U.S.	2	0.2%
39	Norway	2	0.2%
40	Pakistan	2	0.2%
41	Peru	2	0.2%
42	Poland	2	0.2%
43	Indonesia	2	0.2%
44	Finland	1	0.1%
45	Denmark	1	0.1%
46	Bulgaria	1	0.1%
47	Azerbaijan	1	0.1%
48	Bahrain	1	0.1%
49	Argentina	1	0.1%
50	Portugal	1	0.1%
51	Kenya	1	0.1%
52	Libya	1	0.1%
53	Malaysia	1	0.1%
54	Malta	1	0.1%
55	South Africa	1	0.1%