Rank	Countries/Territories	Count	Percent
1	United States	647	35.3%
2	China	559	30.5%
3	Germany	138	7.5%
4	India	96	5.2%
5	Ireland	81	4.4%
6	France	61	3.3%
7	Japan	37	2%
8	Netherlands	24	1.3%
9	Canada	20	1.1%
10	Australia	18	1%
11	Brazil	17	0.9%
12	Taiwan	15	0.8%
13	Korea, Republic of	14	0.8%
14	Norway	9	0.5%
15	Singapore	9	0.5%
16	Ukraine	9	0.5%
17	United Kingdom	7	0.4%
18	Indonesia	7	0.4%
19	Nigeria	6	0.3%
20	Israel	6	0.3%
21	Malaysia	5	0.3%
22	Cyprus	5	0.3%
23	Hong Kong	5	0.3%
24	Argentina	4	0.2%
25	Lebanon	4	0.2%
26	Mexico	3	0.2%
27	Latvia	3	0.2%
28	Poland	3	0.2%
29	Romania	3	0.2%
30	Egypt	3	0.2%
31	Bolivia, Plurinational State of	3	0.2%
32	Bangladesh	2	0.1%
33	Switzerland	2	0.1%
34	Philippines	2	0.1%
35	Macao	2	0.1%
36	Nepal	1	0.1%
37	Saudi Arabia	1	0.1%
38	Austria	1	0.1%
39	Ethiopia	1	0.1%
40	Greece	1	0.1%
41	Turkey	1	0.1%