Rank	Countries/Territories	Count	Percent
1	United States	576	33.9%
2	China	172	10.1%
3	India	151	8.9%
4	Germany	104	6.1%
5	France	84	4.9%
6	United Kingdom	76	4.5%
7	Ireland	48	2.8%
8	Egypt	48	2.8%
9	Netherlands	42	2.5%
10	Australia	41	2.4%
11	Russia	34	2%
12	Canada	31	1.8%
13	Malaysia	23	1.4%
14	Korea, Republic of	21	1.2%
15	Japan	20	1.2%
16	Nigeria	20	1.2%
17	Philippines	17	1%
18	Hong Kong	16	0.9%
19	Iran, Islamic Republic of	15	0.9%
20	Taiwan	12	0.7%
21	Pakistan	10	0.6%
22	New Zealand	10	0.6%
23	Iceland	10	0.6%
24	Cyprus	10	0.6%
25	Turkey	9	0.5%
26	Poland	6	0.4%
27	Singapore	6	0.4%
28	Thailand	5	0.3%
29	Romania	5	0.3%
30	Czech Republic	5	0.3%
31	Bangladesh	5	0.3%
32	Bulgaria	5	0.3%
33	Hungary	5	0.3%
34	Indonesia	5	0.3%
35	Greece	4	0.2%
36	Guyana	4	0.2%
37	Austria	3	0.2%
38	Belgium	2	0.1%
39	Colombia	2	0.1%
40	Croatia	2	0.1%
41	Finland	2	0.1%
42	Iraq	2	0.1%
43	Kenya	2	0.1%
44	Israel	2	0.1%
45	Latvia	2	0.1%
46	Venezuela, Bolivarian Republic of	2	0.1%
47	Viet Nam	2	0.1%
48	Ukraine	2	0.1%
49	Spain	2	0.1%
50	Mexico	2	0.1%
51	Mongolia	2	0.1%
52	Namibia	2	0.1%
53	Nepal	1	0.1%
54	Norway	1	0.1%
55	Switzerland	1	0.1%
56	South Africa	1	0.1%
57	Portugal	1	0.1%
58	Peru	1	0.1%
59	United Arab Emirates	1	0.1%
60	Lebanon	1	0.1%
61	Kyrgyzstan	1	0.1%
62	Faroe Islands	1	0.1%
63	Argentina	1	0.1%
64	Bolivia, Plurinational State of	1	0.1%