Rank	Countries/Territories	Count	Percent
1	United States	874	46.8%
2	China	354	18.9%
3	India	133	7.1%
4	Germany	100	5.4%
5	Korea, Republic of	62	3.3%
6	Canada	41	2.2%
7	France	36	1.9%
8	Brazil	22	1.2%
9	Japan	19	1%
10	Ireland	19	1%
11	Netherlands	19	1%
12	United Kingdom	18	1%
13	Russia	16	0.9%
14	Australia	13	0.7%
15	Iran, Islamic Republic of	12	0.6%
16	Turkey	12	0.6%
17	Hong Kong	11	0.6%
18	Egypt	10	0.5%
19	Mexico	8	0.4%
20	Cyprus	7	0.4%
21	Mauritius	6	0.3%
22	Peru	6	0.3%
23	Yemen	6	0.3%
24	Singapore	5	0.3%
25	Argentina	5	0.3%
26	Italy	4	0.2%
27	Malaysia	3	0.2%
28	Morocco	3	0.2%
29	Indonesia	3	0.2%
30	South Africa	3	0.2%
31	Saudi Arabia	3	0.2%
32	Ukraine	2	0.1%
33	Thailand	2	0.1%
34	Sri Lanka	2	0.1%
35	Sweden	2	0.1%
36	Viet Nam	2	0.1%
37	Finland	2	0.1%
38	Bangladesh	2	0.1%
39	Palestine, State of	2	0.1%
40	Norway	2	0.1%
41	Kazakhstan	2	0.1%
42	Lithuania	2	0.1%
43	Israel	1	0.1%
44	Pakistan	1	0.1%
45	Mongolia	1	0.1%
46	Belgium	1	0.1%
47	Czech Republic	1	0.1%
48	Colombia	1	0.1%
49	Switzerland	1	0.1%
50	Taiwan	1	0.1%
51	Tunisia	1	0.1%
52	United Arab Emirates	1	0.1%
53	Spain	1	0.1%
54	Philippines	1	0.1%
55	Puerto Rico	1	0.1%
56	Romania	1	0.1%