Rank	Countries/Territories	Count	Percent
1	United States	421	45.2%
2	China	171	18.4%
3	Germany	110	11.8%
4	India	38	4.1%
5	Ireland	26	2.8%
6	France	25	2.7%
7	Netherlands	15	1.6%
8	Israel	13	1.4%
9	Canada	9	1%
10	Cyprus	9	1%
11	Australia	9	1%
12	Greece	6	0.6%
13	Korea, Republic of	6	0.6%
14	Lebanon	6	0.6%
15	South Africa	5	0.5%
16	Philippines	4	0.4%
17	Poland	4	0.4%
18	Japan	4	0.4%
19	Viet Nam	4	0.4%
20	United Kingdom	4	0.4%
21	Mexico	3	0.3%
22	Italy	3	0.3%
23	Portugal	3	0.3%
24	Saudi Arabia	3	0.3%
25	Singapore	3	0.3%
26	Indonesia	3	0.3%
27	Colombia	3	0.3%
28	Argentina	2	0.2%
29	Bulgaria	2	0.2%
30	Bolivia, Plurinational State of	2	0.2%
31	Hong Kong	2	0.2%
32	Egypt	2	0.2%
33	Thailand	2	0.2%
34	United Arab Emirates	2	0.2%
35	Brazil	1	0.1%
36	Bangladesh	1	0.1%
37	Belgium	1	0.1%
38	Taiwan	1	0.1%
39	Romania	1	0.1%
40	Lithuania	1	0.1%
41	Malta	1	0.1%