Rank	Countries/Territories	Count	Percent
1	United States	521	38.3%
2	China	386	28.4%
3	Germany	112	8.2%
4	India	49	3.6%
5	Netherlands	45	3.3%
6	Japan	35	2.6%
7	France	33	2.4%
8	Russia	30	2.2%
9	Canada	21	1.5%
10	Cyprus	13	1%
11	Ukraine	13	1%
12	Korea, Republic of	12	0.9%
13	Singapore	10	0.7%
14	Thailand	10	0.7%
15	Mexico	10	0.7%
16	Ireland	6	0.4%
17	South Africa	6	0.4%
18	Australia	5	0.4%
19	Latvia	4	0.3%
20	Spain	4	0.3%
21	Taiwan	3	0.2%
22	Turkey	3	0.2%
23	Philippines	3	0.2%
24	Malaysia	3	0.2%
25	Indonesia	2	0.1%
26	Bangladesh	2	0.1%
27	Bulgaria	2	0.1%
28	Argentina	2	0.1%
29	Georgia	2	0.1%
30	Morocco	2	0.1%
31	Togo	2	0.1%
32	Sweden	2	0.1%
33	Switzerland	2	0.1%
34	Italy	1	0.1%
35	Portugal	1	0.1%
36	Norway	1	0.1%
37	Ethiopia	1	0.1%
38	Hong Kong	1	0.1%
39	United Kingdom	1	0.1%