Rank	Countries/Territories	Count	Percent
1	United States	538	38.9%
2	China	442	32%
3	Germany	106	7.7%
4	India	49	3.5%
5	Netherlands	45	3.3%
6	France	32	2.3%
7	Ireland	30	2.2%
8	Canada	16	1.2%
9	Singapore	13	0.9%
10	United Kingdom	13	0.9%
11	Saudi Arabia	10	0.7%
12	Australia	8	0.6%
13	Bolivia, Plurinational State of	8	0.6%
14	Philippines	7	0.5%
15	Malaysia	5	0.4%
16	Taiwan	5	0.4%
17	Viet Nam	5	0.4%
18	Japan	4	0.3%
19	Brazil	4	0.3%
20	Finland	3	0.2%
21	Cyprus	3	0.2%
22	Kenya	3	0.2%
23	Turkey	3	0.2%
24	Ukraine	3	0.2%
25	Korea, Republic of	2	0.1%
26	Mexico	2	0.1%
27	Nepal	2	0.1%
28	Poland	2	0.1%
29	Peru	2	0.1%
30	Bahrain	2	0.1%
31	Bangladesh	1	0.1%
32	Belgium	1	0.1%
33	Argentina	1	0.1%
34	Bosnia and Herzegovina	1	0.1%
35	Egypt	1	0.1%
36	Ethiopia	1	0.1%
37	Hong Kong	1	0.1%
38	Hungary	1	0.1%
39	Puerto Rico	1	0.1%
40	Pakistan	1	0.1%
41	Latvia	1	0.1%
42	Israel	1	0.1%
43	Indonesia	1	0.1%
44	Vanuatu	1	0.1%
45	Uganda	1	0.1%
46	Sweden	1	0.1%