Rank	Countries/Territories	Count	Percent
1	United States	589	46%
2	China	270	21.1%
3	Germany	132	10.3%
4	India	73	5.7%
5		41	3.2%
6	Japan	37	2.9%
7	Netherlands	14	1.1%
8	Egypt	13	1%
9	Ireland	12	0.9%
10	Morocco	12	0.9%
11	Korea, Republic of	9	0.7%
12	Israel	8	0.6%
13	Saudi Arabia	7	0.5%
14	United Kingdom	6	0.5%
15	Singapore	6	0.5%
16	France	6	0.5%
17	Australia	5	0.4%
18	Senegal	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	Spain	2	0.2%
25	Sweden	2	0.2%
26	Taiwan	2	0.2%
27	Ecuador	2	0.2%
28	Bangladesh	2	0.2%
29	Hong Kong	2	0.2%
30	Italy	2	0.2%
31	Indonesia	1	0.1%
32	Algeria	1	0.1%
33	Turkey	1	0.1%
34	Switzerland	1	0.1%
35	Montenegro	1	0.1%