Rank	Countries/Territories	Count	Percent
1	United States	421	32.4%
2	China	348	26.7%
3	Germany	131	10.1%
4	France	57	4.4%
5	Ireland	43	3.3%
6	Korea, Republic of	38	2.9%
7	Netherlands	33	2.5%
8	Russia	32	2.5%
9	Canada	29	2.2%
10	Japan	26	2%
11	India	15	1.2%
12	Egypt	12	0.9%
13	Thailand	12	0.9%
14	Indonesia	11	0.8%
15	Italy	10	0.8%
16	Sweden	10	0.8%
17	Ukraine	7	0.5%
18	Peru	6	0.5%
19	Mexico	6	0.5%
20	Hong Kong	6	0.5%
21	Malaysia	5	0.4%
22	United Kingdom	5	0.4%
23	Romania	4	0.3%
24	Cyprus	4	0.3%
25	Belgium	3	0.2%
26	Mauritius	3	0.2%
27	Israel	2	0.2%
28	Singapore	2	0.2%
29	Slovenia	2	0.2%
30	Bolivia, Plurinational State of	2	0.2%
31	Brazil	2	0.2%
32	Australia	2	0.2%
33	Iran, Islamic Republic of	2	0.2%
34	Finland	1	0.1%
35	Austria	1	0.1%
36	Algeria	1	0.1%
37	Argentina	1	0.1%
38	Colombia	1	0.1%
39	Croatia	1	0.1%
40	South Africa	1	0.1%
41	Moldova, Republic of	1	0.1%
42	Philippines	1	0.1%
43	Lithuania	1	0.1%