Rank	Countries/Territories	Count	Percent
1	United States	843	28.7%
2	China	623	21.2%
3	Korea, Republic of	227	7.7%
4	Japan	144	4.9%
5	India	102	3.5%
6	Brazil	96	3.3%
7	Sierra Leone	71	2.4%
8	Germany	70	2.4%
9	Netherlands	48	1.6%
10	Mexico	40	1.4%
11	Ireland	36	1.2%
12	Peru	32	1.1%
13	Russia	32	1.1%
14	Egypt	31	1.1%
15	Indonesia	28	1%
16	Australia	28	1%
17	Canada	28	1%
18	United Kingdom	28	1%
19	Pakistan	26	0.9%
20	Mauritius	25	0.8%
21	Latvia	25	0.8%
22	Philippines	24	0.8%
23	Jordan	22	0.7%
24	Spain	20	0.7%
25	Singapore	19	0.6%
26	Thailand	19	0.6%
27	Taiwan	17	0.6%
28	Hong Kong	16	0.5%
29	France	15	0.5%
30	Italy	15	0.5%
31	Turkey	15	0.5%
32	Chile	13	0.4%
33	Colombia	12	0.4%
34	Sweden	12	0.4%
35	Ecuador	11	0.4%
36	Cyprus	9	0.3%
37	Argentina	8	0.3%
38	Viet Nam	8	0.3%
39	Cote D'ivoire	6	0.2%
40	Czech Republic	5	0.2%
41	Israel	5	0.2%
42	Malaysia	5	0.2%
43	Lithuania	5	0.2%
44	Nepal	5	0.2%
45	Tanzania, United Republic of	4	0.1%
46	Poland	4	0.1%
47	Romania	4	0.1%
48	Iran, Islamic Republic of	4	0.1%
49	Iraq	4	0.1%
50	Serbia	4	0.1%
51	Venezuela, Bolivarian Republic of	3	0.1%
52	Central African Republic	3	0.1%
53	Bulgaria	3	0.1%
54	Rwanda	3	0.1%
55	Myanmar	3	0.1%
56	Nigeria	3	0.1%
57	Norway	2	0.1%
58	Nicaragua	2	0.1%
59	Kenya	2	0.1%
60	Belgium	2	0.1%
61	Croatia	2	0.1%
62	Guyana	2	0.1%
63	Ghana	2	0.1%
64	United Arab Emirates	2	0.1%
65	Ukraine	1	0%
66	Zambia	1	0%
67	Greece	1	0%
68	Isle of Man	1	0%
69	Denmark	1	0%
70	Bolivia, Plurinational State of	1	0%
71	Albania	1	0%
72	Austria	1	0%
73	Bangladesh	1	0%
74	Luxembourg	1	0%
75	Morocco	1	0%
76	Portugal	1	0%
77	Qatar	1	0%
78	Slovakia	1	0%
79	South Africa	1	0%