Rank	Countries/Territories	Count	Percent
1	United States	681	46.4%
2	China	320	21.8%
3	Germany	117	8%
4	Singapore	50	3.4%
5	France	39	2.7%
6	United Kingdom	37	2.5%
7	India	30	2%
8	Australia	28	1.9%
9	Canada	21	1.4%
10	Norway	16	1.1%
11	Netherlands	15	1%
12	Japan	15	1%
13	Cyprus	13	0.9%
14	Switzerland	11	0.7%
15	Brazil	8	0.5%
16	Argentina	7	0.5%
17	Ireland	7	0.5%
18	South Africa	5	0.3%
19	Korea, Republic of	5	0.3%
20	Malaysia	4	0.3%
21	Russia	4	0.3%
22	Turkey	4	0.3%
23	Ukraine	4	0.3%
24	Spain	3	0.2%
25	Bangladesh	3	0.2%
26	Hong Kong	3	0.2%
27	Gabon	2	0.1%
28	Greece	2	0.1%
29	Czech Republic	2	0.1%
30	Serbia	2	0.1%
31	Mauritius	2	0.1%
32	Latvia	1	0.1%
33	New Zealand	1	0.1%
34	Philippines	1	0.1%
35	Thailand	1	0.1%
36	Sweden	1	0.1%
37	Denmark	1	0.1%
38	Indonesia	1	0.1%