Rank	Countries/Territories	Count	Percent
1	United States	1029	51.9%
2	China	433	21.9%
3	Germany	159	8%
4	France	57	2.9%
5	Netherlands	34	1.7%
6	Japan	31	1.6%
7	India	30	1.5%
8	Russia	29	1.5%
9	Canada	26	1.3%
10	Ireland	17	0.9%
11	Cyprus	16	0.8%
12	Singapore	15	0.8%
13	Australia	8	0.4%
14	Hong Kong	8	0.4%
15	Iran, Islamic Republic of	7	0.4%
16	United Kingdom	7	0.4%
17	Indonesia	6	0.3%
18	Senegal	6	0.3%
19	Philippines	5	0.3%
20	Korea, Republic of	5	0.3%
21	Spain	5	0.3%
22	Taiwan	5	0.3%
23	Kuwait	3	0.2%
24	Malaysia	3	0.2%
25	Italy	3	0.2%
26	Pakistan	3	0.2%
27	Argentina	3	0.2%
28	Bulgaria	3	0.2%
29	Georgia	2	0.1%
30	Peru	2	0.1%
31	Israel	2	0.1%
32	South Africa	2	0.1%
33	Turkey	2	0.1%
34	Yemen	2	0.1%
35	Viet Nam	1	0.1%
36	Thailand	1	0.1%
37	Sri Lanka	1	0.1%
38	Sweden	1	0.1%
39	Switzerland	1	0.1%
40	Jordan	1	0.1%
41	Romania	1	0.1%
42	Slovakia	1	0.1%
43	Iraq	1	0.1%
44	Bangladesh	1	0.1%
45	Belize	1	0.1%
46	Finland	1	0.1%
47	Congo	1	0.1%