Rank	Countries/Territories	Count	Percent
1	United States	451	36.6%
2	China	407	33%
3	Germany	105	8.5%
4	India	45	3.6%
5	Netherlands	43	3.5%
6	France	32	2.6%
7	Ireland	28	2.3%
8	Canada	16	1.3%
9	Singapore	13	1.1%
10	Saudi Arabia	10	0.8%
11	United Kingdom	9	0.7%
12	Philippines	7	0.6%
13	Australia	6	0.5%
14	Bolivia, Plurinational State of	5	0.4%
15	Taiwan	5	0.4%
16	Malaysia	5	0.4%
17	Viet Nam	5	0.4%
18	Brazil	4	0.3%
19	Finland	3	0.2%
20	Cyprus	3	0.2%
21	Kenya	3	0.2%
22	Turkey	3	0.2%
23	Ukraine	3	0.2%
24	Poland	2	0.2%
25	Korea, Republic of	2	0.2%
26	Mexico	2	0.2%
27	Japan	2	0.2%
28	Peru	2	0.2%
29	Pakistan	1	0.1%
30	Nepal	1	0.1%
31	Puerto Rico	1	0.1%
32	Sweden	1	0.1%
33	Egypt	1	0.1%
34	Ethiopia	1	0.1%
35	Bosnia and Herzegovina	1	0.1%
36	Bangladesh	1	0.1%
37	Belgium	1	0.1%
38	Israel	1	0.1%
39	Hong Kong	1	0.1%
40	Vanuatu	1	0.1%