Rank	Countries/Territories	Count	Percent
1	United States	354	36.1%
2	China	328	33.4%
3	Germany	116	11.8%
4	India	37	3.8%
5	France	17	1.7%
6	Australia	12	1.2%
7	Japan	10	1%
8	Taiwan	10	1%
9	Netherlands	9	0.9%
10	Senegal	9	0.9%
11	Hong Kong	7	0.7%
12	Russia	6	0.6%
13	Palestine, State of	6	0.6%
14	Korea, Republic of	5	0.5%
15	Philippines	4	0.4%
16	Iran, Islamic Republic of	4	0.4%
17	Ireland	4	0.4%
18	Thailand	4	0.4%
19	Switzerland	3	0.3%
20	Indonesia	3	0.3%
21	Cyprus	3	0.3%
22	Macao	3	0.3%
23	Singapore	3	0.3%
24	Pakistan	2	0.2%
25	Malaysia	2	0.2%
26	Finland	2	0.2%
27	Argentina	2	0.2%
28	Hungary	2	0.2%
29	United Kingdom	2	0.2%
30	Ukraine	1	0.1%
31	Iceland	1	0.1%
32	Italy	1	0.1%
33	Bangladesh	1	0.1%
34	Belgium	1	0.1%
35	Canada	1	0.1%
36	Lithuania	1	0.1%
37	Poland	1	0.1%
38	Romania	1	0.1%
39	New Zealand	1	0.1%
40	Spain	1	0.1%
41	Sweden	1	0.1%