Rank	Countries/Territories	Count	Percent
1	United States	601	46.4%
2	China	345	26.6%
3	Germany	92	7.1%
4	France	46	3.6%
5	Japan	19	1.5%
6	Russia	18	1.4%
7	Netherlands	16	1.2%
8	India	15	1.2%
9		12	0.9%
10	Korea, Republic of	12	0.9%
11	Ukraine	12	0.9%
12	Canada	11	0.8%
13	Ireland	10	0.8%
14	Singapore	9	0.7%
15	United Kingdom	9	0.7%
16	Mexico	7	0.5%
17	Cyprus	7	0.5%
18	Australia	6	0.5%
19	Italy	6	0.5%
20	Mauritius	5	0.4%
21	Malaysia	4	0.3%
22	Ghana	4	0.3%
23	Argentina	3	0.2%
24	United Arab Emirates	3	0.2%
25	Switzerland	3	0.2%
26	Turkey	2	0.2%
27	Latvia	2	0.2%
28	Norway	2	0.2%
29	Philippines	2	0.2%
30	Bangladesh	2	0.2%
31	Hong Kong	2	0.2%
32	Iran, Islamic Republic of	2	0.2%
33	Georgia	1	0.1%
34	Belgium	1	0.1%
35	Chile	1	0.1%
36	New Zealand	1	0.1%
37	Spain	1	0.1%
38	Saudi Arabia	1	0.1%