Rank	Countries/Territories	Count	Percent
1	United States	308	39.2%
2	China	187	23.8%
3	Germany	94	12%
4	France	19	2.4%
5	Denmark	17	2.2%
6	Netherlands	17	2.2%
7	Australia	14	1.8%
8	Singapore	12	1.5%
9	Russia	11	1.4%
10	Japan	10	1.3%
11	United Kingdom	10	1.3%
12	Israel	9	1.1%
13	Canada	7	0.9%
14	Cyprus	7	0.9%
15	Argentina	6	0.8%
16	Korea, Republic of	6	0.8%
17	Pakistan	5	0.6%
18	Ireland	4	0.5%
19	Egypt	4	0.5%
20	Ukraine	4	0.5%
21	Spain	3	0.4%
22	Ethiopia	3	0.4%
23	Indonesia	3	0.4%
24	Malaysia	3	0.4%
25	Slovenia	3	0.4%
26	Slovakia	2	0.3%
27	Kenya	2	0.3%
28	Bangladesh	2	0.3%
29	Ecuador	2	0.3%
30	Taiwan	2	0.3%
31	Turkey	1	0.1%
32	Congo, The Democratic Republic of The	1	0.1%
33	Belgium	1	0.1%
34	Hong Kong	1	0.1%
35	Hungary	1	0.1%
36	India	1	0.1%
37	Lebanon	1	0.1%
38	South Africa	1	0.1%
39	Seychelles	1	0.1%