Rank	Countries/Territories	Count	Percent
1	United States	527	42.3%
2	China	231	18.5%
3	Japan	102	8.2%
4	India	86	6.9%
5	Germany	55	4.4%
6	Netherlands	29	2.3%
7	United Kingdom	25	2%
8	France	18	1.4%
9	Canada	14	1.1%
10	Belgium	13	1%
11	Korea, Republic of	13	1%
12	Ireland	12	1%
13	Israel	9	0.7%
14	Taiwan	8	0.6%
15	Singapore	8	0.6%
16	Hong Kong	7	0.6%
17	Brazil	7	0.6%
18	Australia	6	0.5%
19	Thailand	6	0.5%
20	Russia	5	0.4%
21	Italy	5	0.4%
22	Morocco	4	0.3%
23	Philippines	4	0.3%
24	Finland	4	0.3%
25	Cyprus	4	0.3%
26	South Africa	4	0.3%
27	Turkey	4	0.3%
28	Switzerland	3	0.2%
29	Romania	3	0.2%
30	Pakistan	2	0.2%
31	Qatar	2	0.2%
32	Colombia	2	0.2%
33	Egypt	2	0.2%
34	Mexico	2	0.2%
35	Indonesia	2	0.2%
36	Iran, Islamic Republic of	2	0.2%
37	Hungary	1	0.1%
38	Grenada	1	0.1%
39	Lithuania	1	0.1%
40	Portugal	1	0.1%
41	Norway	1	0.1%
42	Argentina	1	0.1%
43	Czech Republic	1	0.1%
44	Bangladesh	1	0.1%
45	Chile	1	0.1%
46	Bulgaria	1	0.1%
47	Cameroon	1	0.1%
48	Spain	1	0.1%
49	Sweden	1	0.1%
50	Uruguay	1	0.1%
51	Virgin Islands, British	1	0.1%
52	Ukraine	1	0.1%
53	Tunisia	1	0.1%