Rank	Countries/Territories	Count	Percent
1	United States	605	23.4%
2	Canada	342	13.2%
3	Japan	167	6.5%
4	China	151	5.8%
5	Netherlands	108	4.2%
6	Germany	88	3.4%
7	Ireland	86	3.3%
8	United Kingdom	83	3.2%
9	Bulgaria	81	3.1%
10	India	68	2.6%
11	Malta	66	2.6%
12	Singapore	46	1.8%
13	Turkey	46	1.8%
14	Australia	39	1.5%
15	Nigeria	38	1.5%
16	South Africa	29	1.1%
17	Italy	28	1.1%
18	Iran, Islamic Republic of	26	1%
19	Bangladesh	25	1%
20	Greece	23	0.9%
21	France	23	0.9%
22	Mexico	23	0.9%
23	Saudi Arabia	23	0.9%
24	Spain	23	0.9%
25	Thailand	20	0.8%
26	Portugal	18	0.7%
27	Brazil	17	0.7%
28	Romania	15	0.6%
29	Russia	13	0.5%
30	Latvia	13	0.5%
31	Lithuania	13	0.5%
32	Egypt	13	0.5%
33	Iraq	13	0.5%
34	Hong Kong	11	0.4%
35	Poland	11	0.4%
36	Korea, Republic of	10	0.4%
37	Slovakia	10	0.4%
38	Morocco	9	0.3%
39	Algeria	9	0.3%
40	Indonesia	8	0.3%
41	Philippines	8	0.3%
42	Finland	7	0.3%
43	Taiwan	7	0.3%
44	Hungary	6	0.2%
45	Israel	6	0.2%
46	Denmark	6	0.2%
47	Jordan	6	0.2%
48	Kenya	6	0.2%
49	Mauritius	6	0.2%
50	Pakistan	5	0.2%
51	Georgia	5	0.2%
52	Sweden	5	0.2%
53	Uganda	4	0.2%
54	Ghana	4	0.2%
55	Costa Rica	4	0.2%
56	Belgium	4	0.2%
57	Nepal	4	0.2%
58	New Zealand	3	0.1%
59	Kuwait	3	0.1%
60	Austria	3	0.1%
61	Ecuador	3	0.1%
62	Ukraine	3	0.1%
63	Uruguay	3	0.1%
64	Switzerland	3	0.1%
65	Syrian Arab Republic	3	0.1%
66	United Arab Emirates	2	0.1%
67	Croatia	2	0.1%
68	Czech Republic	2	0.1%
69	Bolivia, Plurinational State of	2	0.1%
70	Slovenia	2	0.1%
71	Puerto Rico	2	0.1%
72	Saint Kitts and Nevis	1	0%
73	Serbia	1	0%
74	Sierra Leone	1	0%
75	Norway	1	0%
76	Jersey	1	0%
77	Mongolia	1	0%
78	Malaysia	1	0%
79	Lebanon	1	0%
80	Libya	1	0%
81	Bosnia and Herzegovina	1	0%
82	Belarus	1	0%
83	Colombia	1	0%
84	Chile	1	0%
85	Guernsey	1	0%
86	Iceland	1	0%
87	Venezuela, Bolivarian Republic of	1	0%
88	Viet Nam	1	0%
89	Sudan	1	0%
90	Tunisia	1	0%