Rank	Countries/Territories	Count	Percent
1	United States	529	29.2%
2	China	353	19.5%
3	Japan	130	7.2%
4	Germany	109	6%
5	India	98	5.4%
6	United Kingdom	70	3.9%
7	Indonesia	43	2.4%
8	Canada	39	2.2%
9	France	37	2%
10	Nigeria	37	2%
11	Russia	31	1.7%
12	Iran, Islamic Republic of	29	1.6%
13	Singapore	25	1.4%
14	Iraq	21	1.2%
15	Ireland	21	1.2%
16	Australia	21	1.2%
17	Netherlands	16	0.9%
18	Malaysia	15	0.8%
19	Egypt	14	0.8%
20	Brazil	13	0.7%
21	Mexico	12	0.7%
22	Greece	11	0.6%
23	Pakistan	11	0.6%
24	Saudi Arabia	10	0.6%
25	Ethiopia	10	0.6%
26	Bangladesh	6	0.3%
27	New Zealand	6	0.3%
28	Philippines	5	0.3%
29	Spain	5	0.3%
30	Colombia	5	0.3%
31	Hong Kong	5	0.3%
32	Georgia	4	0.2%
33	Finland	4	0.2%
34	Sri Lanka	4	0.2%
35	Portugal	4	0.2%
36	Turkey	4	0.2%
37	South Africa	3	0.2%
38	Switzerland	3	0.2%
39	Taiwan	3	0.2%
40	Solomon Islands	3	0.2%
41	Cyprus	3	0.2%
42	Denmark	3	0.2%
43	Kenya	3	0.2%
44	Lebanon	3	0.2%
45	Italy	3	0.2%
46	Israel	2	0.1%
47	Korea, Republic of	2	0.1%
48	Mauritius	2	0.1%
49	Cuba	2	0.1%
50	Thailand	2	0.1%
51	Norway	2	0.1%
52	Ukraine	2	0.1%
53	United Arab Emirates	1	0.1%
54	Venezuela, Bolivarian Republic of	1	0.1%
55	Viet Nam	1	0.1%
56	Romania	1	0.1%
57	Peru	1	0.1%
58	Trinidad and Tobago	1	0.1%
59	Somalia	1	0.1%
60	Chile	1	0.1%
61	Argentina	1	0.1%
62	Nepal	1	0.1%
63	Libya	1	0.1%
64	Jamaica	1	0.1%
65	Jordan	1	0.1%
66	Kazakhstan	1	0.1%