Rank	Countries/Territories	Count	Percent
1	United States	456	27.2%
2	China	388	23.2%
3	Australia	125	7.5%
4	India	108	6.5%
5	Germany	105	6.3%
6	Russia	34	2%
7	France	32	1.9%
8	Canada	31	1.9%
9	Korea, Republic of	29	1.7%
10	Japan	24	1.4%
11	Singapore	18	1.1%
12	Brazil	17	1%
13	Netherlands	16	1%
14	Nigeria	15	0.9%
15	Egypt	15	0.9%
16	Israel	15	0.9%
17	Indonesia	15	0.9%
18	Saudi Arabia	12	0.7%
19	United Kingdom	12	0.7%
20	Pakistan	11	0.7%
21	Taiwan	9	0.5%
22	Bangladesh	9	0.5%
23	Kyrgyzstan	8	0.5%
24	United Arab Emirates	8	0.5%
25	Romania	8	0.5%
26	Malaysia	8	0.5%
27	Ireland	7	0.4%
28	Iran, Islamic Republic of	7	0.4%
29	Cyprus	6	0.4%
30	Czech Republic	6	0.4%
31	Mexico	6	0.4%
32	Philippines	6	0.4%
33	Viet Nam	6	0.4%
34	Mauritius	5	0.3%
35	Sweden	5	0.3%
36	Ukraine	5	0.3%
37	Iraq	5	0.3%
38	Ecuador	5	0.3%
39	Latvia	5	0.3%
40	Ghana	4	0.2%
41	Thailand	4	0.2%
42	Turkey	4	0.2%
43	South Africa	4	0.2%
44	Poland	3	0.2%
45	Puerto Rico	3	0.2%
46	Greece	3	0.2%
47	Italy	3	0.2%
48	Belgium	3	0.2%
49	Cambodia	3	0.2%
50	Argentina	3	0.2%
51	Denmark	2	0.1%
52	Haiti	2	0.1%
53	Hong Kong	2	0.1%
54	Portugal	2	0.1%
55	New Zealand	2	0.1%
56	Kenya	2	0.1%
57	Malawi	2	0.1%
58	Nepal	2	0.1%
59	Spain	2	0.1%
60	Peru	2	0.1%
61	Serbia	2	0.1%
62	Uganda	2	0.1%
63	Trinidad and Tobago	1	0.1%
64	Slovakia	1	0.1%
65	Myanmar	1	0.1%
66	Palestine, State of	1	0.1%
67	Qatar	1	0.1%
68	Libya	1	0.1%
69	Colombia	1	0.1%
70	Ethiopia	1	0.1%
71	Georgia	1	0.1%
72	Bosnia and Herzegovina	1	0.1%
73	Yemen	1	0.1%