Rank	Countries/Territories	Count	Percent
1	United States	592	45.3%
2	China	284	21.7%
3	Germany	132	10.1%
4	India	73	5.6%
5		45	3.4%
6	Japan	37	2.8%
7	Egypt	15	1.1%
8	Netherlands	14	1.1%
9	Morocco	12	0.9%
10	Ireland	12	0.9%
11	Korea, Republic of	9	0.7%
12	Israel	8	0.6%
13	France	7	0.5%
14	Singapore	7	0.5%
15	Saudi Arabia	7	0.5%
16	United Kingdom	6	0.5%
17	Senegal	5	0.4%
18	Australia	5	0.4%
19	Cyprus	4	0.3%
20	Canada	4	0.3%
21	Argentina	3	0.2%
22	Romania	3	0.2%
23	Iran, Islamic Republic of	2	0.2%
24	Lithuania	2	0.2%
25	Taiwan	2	0.2%
26	Spain	2	0.2%
27	Sweden	2	0.2%
28	Ecuador	2	0.2%
29	Bangladesh	2	0.2%
30	Hong Kong	2	0.2%
31	Italy	2	0.2%
32	Indonesia	1	0.1%
33	Algeria	1	0.1%
34	Switzerland	1	0.1%
35	Turkey	1	0.1%
36	Montenegro	1	0.1%