Rank	Countries/Territories	Count	Percent
1	United States	850	39.8%
2	China	675	31.6%
3	Germany	172	8%
4	India	68	3.2%
5	Netherlands	65	3%
6	Ireland	46	2.2%
7	France	44	2.1%
8	Canada	24	1.1%
9	United Kingdom	23	1.1%
10	Australia	15	0.7%
11	Singapore	14	0.7%
12	Saudi Arabia	11	0.5%
13	Switzerland	8	0.4%
14	Bolivia, Plurinational State of	8	0.4%
15	Cyprus	7	0.3%
16	Japan	7	0.3%
17	Philippines	7	0.3%
18	Viet Nam	6	0.3%
19	Mexico	6	0.3%
20	Malaysia	5	0.2%
21	Brazil	5	0.2%
22	Poland	5	0.2%
23	Taiwan	5	0.2%
24	Turkey	5	0.2%
25	Cambodia	4	0.2%
26	Argentina	4	0.2%
27	Hungary	4	0.2%
28	Israel	3	0.1%
29	Mongolia	3	0.1%
30	Kenya	3	0.1%
31	Indonesia	3	0.1%
32	Finland	3	0.1%
33	Ukraine	3	0.1%
34	Peru	2	0.1%
35	Egypt	2	0.1%
36	Bosnia and Herzegovina	2	0.1%
37	Bahrain	2	0.1%
38	Bangladesh	2	0.1%
39	Hong Kong	2	0.1%
40	Korea, Republic of	2	0.1%
41	Nepal	2	0.1%
42	Pakistan	1	0%
43	Latvia	1	0%
44	Belgium	1	0%
45	Ethiopia	1	0%
46	Sweden	1	0%
47	Puerto Rico	1	0%
48	Romania	1	0%
49	United Arab Emirates	1	0%
50	Vanuatu	1	0%
51	Uganda	1	0%