Rank	Countries/Territories	Count	Percent
1	United States	512	42.1%
2	China	305	25.1%
3	Germany	131	10.8%
4	France	46	3.8%
5	India	34	2.8%
6	Japan	24	2%
7	Georgia	14	1.2%
8	Spain	14	1.2%
9	Netherlands	13	1.1%
10	Korea, Republic of	12	1%
11	Malaysia	8	0.7%
12	Singapore	8	0.7%
13	Pakistan	6	0.5%
14	Ireland	6	0.5%
15	Cyprus	6	0.5%
16	Australia	5	0.4%
17	Ethiopia	5	0.4%
18	Canada	5	0.4%
19	United Kingdom	5	0.4%
20	Russia	4	0.3%
21	Hong Kong	4	0.3%
22	Brazil	4	0.3%
23	Egypt	3	0.2%
24	Austria	3	0.2%
25	Argentina	3	0.2%
26	Finland	3	0.2%
27	Morocco	3	0.2%
28	Thailand	3	0.2%
29	Ukraine	2	0.2%
30	Israel	2	0.2%
31	Latvia	2	0.2%
32	South Africa	2	0.2%
33	Philippines	2	0.2%
34	Indonesia	2	0.2%
35	Armenia	2	0.2%
36	Bangladesh	2	0.2%
37	Bulgaria	2	0.2%
38	Iraq	1	0.1%
39	Poland	1	0.1%
40	Puerto Rico	1	0.1%
41	Italy	1	0.1%
42	Nepal	1	0.1%
43	Mongolia	1	0.1%
44	Switzerland	1	0.1%
45	Viet Nam	1	0.1%