Rank	Countries/Territories	Count	Percent
1	United States	971	40.7%
2	China	493	20.7%
3	India	165	6.9%
4	Germany	117	4.9%
5	Canada	83	3.5%
6	Brazil	69	2.9%
7	Japan	46	1.9%
8	Ireland	43	1.8%
9	Korea, Republic of	39	1.6%
10	Netherlands	32	1.3%
11	France	31	1.3%
12	United Kingdom	21	0.9%
13	Turkey	21	0.9%
14	Italy	17	0.7%
15	Pakistan	16	0.7%
16	Russia	16	0.7%
17	Egypt	14	0.6%
18	Indonesia	13	0.5%
19	Australia	12	0.5%
20	Mexico	12	0.5%
21	Israel	10	0.4%
22	Saudi Arabia	9	0.4%
23	Cyprus	8	0.3%
24	Hong Kong	7	0.3%
25	Belgium	6	0.3%
26	Senegal	6	0.3%
27	Philippines	6	0.3%
28	Nigeria	6	0.3%
29	United Arab Emirates	6	0.3%
30	South Africa	6	0.3%
31	Singapore	5	0.2%
32	Tunisia	5	0.2%
33	Bangladesh	5	0.2%
34	Greece	4	0.2%
35	Iran, Islamic Republic of	4	0.2%
36	Libya	4	0.2%
37	Romania	4	0.2%
38	Nepal	3	0.1%
39	Syrian Arab Republic	3	0.1%
40	Latvia	3	0.1%
41	Czech Republic	3	0.1%
42	Croatia	3	0.1%
43	Ethiopia	2	0.1%
44	Dominican Republic	2	0.1%
45	Colombia	2	0.1%
46	Argentina	2	0.1%
47	Kuwait	2	0.1%
48	Kenya	2	0.1%
49	Iraq	2	0.1%
50	Sweden	2	0.1%
51	Slovenia	2	0.1%
52	Poland	2	0.1%
53	Lithuania	2	0.1%
54	Norway	2	0.1%
55	Palestine, State of	2	0.1%
56	Mauritius	1	0%
57	Morocco	1	0%
58	Serbia	1	0%
59	Switzerland	1	0%
60	Taiwan	1	0%
61	Slovakia	1	0%
62	Spain	1	0%
63	Lebanon	1	0%
64	Albania	1	0%
65	Algeria	1	0%
66	Costa Rica	1	0%