Rank	Countries/Territories	Count	Percent
1	United States	641	31.3%
2	China	217	10.6%
3	Germany	177	8.6%
4	India	154	7.5%
5	Netherlands	134	6.5%
6	Ireland	99	4.8%
7	Mexico	55	2.7%
8	Russia	45	2.2%
9	Colombia	26	1.3%
10	United Kingdom	26	1.3%
11	Japan	24	1.2%
12	Italy	23	1.1%
13	Canada	23	1.1%
14	Egypt	23	1.1%
15	France	20	1%
16	Haiti	20	1%
17	Spain	19	0.9%
18	Pakistan	19	0.9%
19	Indonesia	18	0.9%
20	Brazil	16	0.8%
21	Senegal	14	0.7%
22	Nigeria	12	0.6%
23	Romania	12	0.6%
24	Hong Kong	12	0.6%
25	Viet Nam	12	0.6%
26	Thailand	11	0.5%
27	Philippines	11	0.5%
28	Singapore	11	0.5%
29	Korea, Republic of	9	0.4%
30	Ecuador	9	0.4%
31	Bulgaria	9	0.4%
32	Cameroon	9	0.4%
33	Sweden	9	0.4%
34	Taiwan	8	0.4%
35	Argentina	8	0.4%
36	Australia	7	0.3%
37	Ethiopia	7	0.3%
38	Ukraine	7	0.3%
39	Turkey	7	0.3%
40	Iran, Islamic Republic of	6	0.3%
41	Saudi Arabia	6	0.3%
42	Malaysia	5	0.2%
43	Maldives	4	0.2%
44	Moldova, Republic of	4	0.2%
45	Portugal	4	0.2%
46	Denmark	4	0.2%
47	Greece	3	0.1%
48	Czech Republic	3	0.1%
49	Poland	3	0.1%
50	Nepal	3	0.1%
51	New Zealand	2	0.1%
52	Mauritius	2	0.1%
53	Slovenia	2	0.1%
54	South Africa	2	0.1%
55	Sudan	2	0.1%
56	El Salvador	2	0.1%
57	Finland	2	0.1%
58	Dominican Republic	2	0.1%
59	Belgium	2	0.1%
60	Bangladesh	2	0.1%
61	Algeria	2	0.1%
62	Albania	1	0%
63	Armenia	1	0%
64	Belarus	1	0%
65	Croatia	1	0%
66	Cyprus	1	0%
67	Georgia	1	0%
68	Iraq	1	0%
69	Serbia	1	0%
70	Norway	1	0%
71	Peru	1	0%
72	Libya	1	0%
73	Kenya	1	0%
74	Israel	1	0%
75	Mongolia	1	0%
76	Myanmar	1	0%
77	Uganda	1	0%
78	Tanzania, United Republic of	1	0%
79	Togo	1	0%
80	Vanuatu	1	0%