Rank	Countries/Territories	Count	Percent
1	United States	588	36.4%
2	China	229	14.2%
3	India	114	7.1%
4	United Kingdom	94	5.8%
5	Germany	83	5.1%
6	Netherlands	74	4.6%
7	Japan	49	3%
8	Canada	42	2.6%
9	France	38	2.4%
10	Australia	37	2.3%
11	Ireland	26	1.6%
12	Russia	21	1.3%
13	Singapore	15	0.9%
14	Israel	15	0.9%
15	Malaysia	14	0.9%
16	Egypt	12	0.7%
17	Colombia	11	0.7%
18	Iran, Islamic Republic of	10	0.6%
19	Mexico	10	0.6%
20	Korea, Republic of	9	0.6%
21	Cyprus	9	0.6%
22	Brazil	8	0.5%
23	Libya	8	0.5%
24	Pakistan	7	0.4%
25	Turkey	7	0.4%
26	Nigeria	6	0.4%
27	Italy	6	0.4%
28	Iraq	5	0.3%
29	Ethiopia	5	0.3%
30	Romania	5	0.3%
31	Sweden	5	0.3%
32	Belgium	4	0.2%
33	Indonesia	4	0.2%
34	Greece	3	0.2%
35	Hong Kong	3	0.2%
36	South Africa	3	0.2%
37	Philippines	3	0.2%
38	Palestine, State of	2	0.1%
39	Mauritius	2	0.1%
40	New Zealand	2	0.1%
41	Mongolia	2	0.1%
42	Ukraine	2	0.1%
43	Thailand	2	0.1%
44	Hungary	2	0.1%
45	Austria	2	0.1%
46	Estonia	2	0.1%
47	Denmark	2	0.1%
48	Ecuador	1	0.1%
49	Finland	1	0.1%
50	Bangladesh	1	0.1%
51	Bosnia and Herzegovina	1	0.1%
52	Algeria	1	0.1%
53	Chile	1	0.1%
54	Jamaica	1	0.1%
55	Kuwait	1	0.1%
56	Spain	1	0.1%
57	Taiwan	1	0.1%
58	Maldives	1	0.1%
59	Oman	1	0.1%
60	Saudi Arabia	1	0.1%
61	Serbia	1	0.1%
62	Poland	1	0.1%