Rank	Countries/Territories	Count	Percent
1	United States	410	32.3%
2	China	315	24.8%
3	Japan	117	9.2%
4	India	93	7.3%
5	Germany	87	6.8%
6	Egypt	32	2.5%
7	France	26	2%
8	Netherlands	25	2%
9	Singapore	21	1.7%
10	Spain	12	0.9%
11	Indonesia	11	0.9%
12	Ireland	11	0.9%
13	Russia	8	0.6%
14	Hong Kong	7	0.6%
15	Cyprus	7	0.6%
16	Australia	6	0.5%
17	Korea, Republic of	6	0.5%
18	Poland	5	0.4%
19	United Kingdom	5	0.4%
20	Thailand	4	0.3%
21	Turkey	4	0.3%
22	Mexico	4	0.3%
23	Iran, Islamic Republic of	4	0.3%
24	Iraq	4	0.3%
25	Colombia	4	0.3%
26	Denmark	4	0.3%
27	Canada	3	0.2%
28	Bangladesh	3	0.2%
29	Italy	3	0.2%
30	Viet Nam	3	0.2%
31	United Arab Emirates	2	0.2%
32	Philippines	2	0.2%
33	Sweden	2	0.2%
34	Malaysia	2	0.2%
35	Israel	2	0.2%
36	Brazil	2	0.2%
37	Bulgaria	2	0.2%
38	Guatemala	2	0.2%
39	Georgia	1	0.1%
40	Finland	1	0.1%
41	Argentina	1	0.1%
42	Hungary	1	0.1%
43	Portugal	1	0.1%
44	Romania	1	0.1%
45	Pakistan	1	0.1%
46	Switzerland	1	0.1%
47	Taiwan	1	0.1%
48	Ukraine	1	0.1%
49	Venezuela, Bolivarian Republic of	1	0.1%