Rank	Countries/Territories	Count	Percent
1	United States	409	45.3%
2	China	182	20.2%
3	Germany	81	9%
4	India	31	3.4%
5	Japan	26	2.9%
6	Netherlands	13	1.4%
7	Australia	13	1.4%
8	France	12	1.3%
9	Russia	11	1.2%
10	Ecuador	10	1.1%
11	United Kingdom	10	1.1%
12	Turkey	9	1%
13	Ireland	9	1%
14	Singapore	8	0.9%
15	Mexico	8	0.9%
16	Egypt	8	0.9%
17	Colombia	8	0.9%
18	Pakistan	6	0.7%
19	Korea, Republic of	6	0.7%
20	Cyprus	5	0.6%
21	Canada	4	0.4%
22	Malaysia	4	0.4%
23	Hong Kong	3	0.3%
24	Ghana	2	0.2%
25	Georgia	2	0.2%
26	Italy	2	0.2%
27	Sri Lanka	2	0.2%
28	Thailand	2	0.2%
29	Iran, Islamic Republic of	2	0.2%
30	Yemen	2	0.2%
31	Ukraine	1	0.1%
32	Indonesia	1	0.1%
33	Kazakhstan	1	0.1%
34	Kenya	1	0.1%
35	Romania	1	0.1%
36	South Africa	1	0.1%
37	Nepal	1	0.1%
38	New Zealand	1	0.1%
39	Nigeria	1	0.1%
40	Dominican Republic	1	0.1%
41	Azerbaijan	1	0.1%
42	Bangladesh	1	0.1%
43	Brazil	1	0.1%