Rank	Countries/Territories	Count	Percent
1	United States	582	40.2%
2	China	151	10.4%
3	India	94	6.5%
4	Canada	70	4.8%
5	United Kingdom	63	4.4%
6	Pakistan	59	4.1%
7	Germany	53	3.7%
8	Netherlands	36	2.5%
9	Australia	34	2.3%
10	Ireland	33	2.3%
11	Romania	16	1.1%
12	Philippines	15	1%
13	Finland	13	0.9%
14	Korea, Republic of	12	0.8%
15	Japan	12	0.8%
16	Hong Kong	11	0.8%
17	Russia	10	0.7%
18	Poland	9	0.6%
19	France	9	0.6%
20	South Africa	8	0.6%
21	Egypt	7	0.5%
22	Thailand	7	0.5%
23	Switzerland	6	0.4%
24	Spain	5	0.3%
25	Saudi Arabia	5	0.3%
26	Serbia	5	0.3%
27	New Zealand	5	0.3%
28	Greece	5	0.3%
29	Bangladesh	5	0.3%
30	Argentina	4	0.3%
31	Brazil	4	0.3%
32	Cyprus	4	0.3%
33	Indonesia	4	0.3%
34	Iraq	4	0.3%
35	Italy	4	0.3%
36	Nigeria	4	0.3%
37	Mexico	4	0.3%
38	Singapore	4	0.3%
39	Tanzania, United Republic of	4	0.3%
40	Syrian Arab Republic	3	0.2%
41	Myanmar	3	0.2%
42	Mauritius	3	0.2%
43	Israel	3	0.2%
44	Ghana	3	0.2%
45	Zambia	3	0.2%
46	Ukraine	2	0.1%
47	United Arab Emirates	2	0.1%
48	Gambia	2	0.1%
49	Georgia	2	0.1%
50	Iran, Islamic Republic of	2	0.1%
51	Bulgaria	2	0.1%
52	Cambodia	2	0.1%
53	Barbados	2	0.1%
54	Bosnia and Herzegovina	2	0.1%
55	Kenya	2	0.1%
56	Malaysia	2	0.1%
57	Sudan	2	0.1%
58	Portugal	2	0.1%
59	Sierra Leone	1	0.1%
60	Sweden	1	0.1%
61	Taiwan	1	0.1%
62	Malta	1	0.1%
63	Jordan	1	0.1%
64	Kyrgyzstan	1	0.1%
65	Lao People's Democratic Republic	1	0.1%
66	Latvia	1	0.1%
67	Libya	1	0.1%
68	Nepal	1	0.1%
69	Oman	1	0.1%
70	Albania	1	0.1%
71	Belgium	1	0.1%
72	Armenia	1	0.1%
73	Austria	1	0.1%
74	Chile	1	0.1%
75	Czech Republic	1	0.1%
76	Denmark	1	0.1%
77	Colombia	1	0.1%
78	Estonia	1	0.1%
79	Ethiopia	1	0.1%
80	Viet Nam	1	0.1%
81	Yemen	1	0.1%