Rank	Countries/Territories	Count	Percent
1	United States	510	37.7%
2	China	468	34.6%
3	Germany	130	9.6%
4	India	42	3.1%
5	United Kingdom	30	2.2%
6	France	29	2.1%
7	Japan	28	2.1%
8	Russia	17	1.3%
9	Senegal	8	0.6%
10	Netherlands	8	0.6%
11	Hong Kong	8	0.6%
12	Canada	7	0.5%
13	Cyprus	7	0.5%
14	Turkey	6	0.4%
15	Singapore	5	0.4%
16	Pakistan	5	0.4%
17		5	0.4%
18	Australia	4	0.3%
19	Egypt	4	0.3%
20	Palestine, State of	4	0.3%
21	Latvia	4	0.3%
22	Ireland	3	0.2%
23	Italy	3	0.2%
24	Colombia	2	0.1%
25	Bangladesh	2	0.1%
26	Philippines	2	0.1%
27	Taiwan	2	0.1%
28	Ukraine	1	0.1%
29	Spain	1	0.1%
30	Sweden	1	0.1%
31	Serbia	1	0.1%
32	Romania	1	0.1%
33	Lithuania	1	0.1%
34	Mexico	1	0.1%
35	Norway	1	0.1%
36	Bulgaria	1	0.1%
37	Argentina	1	0.1%
38	Korea, Republic of	1	0.1%