Rank	Countries/Territories	Count	Percent
1	United States	332	45.1%
2	China	146	19.8%
3	Germany	87	11.8%
4	Canada	38	5.2%
5	Brazil	18	2.4%
6	India	12	1.6%
7	Netherlands	10	1.4%
8	Australia	9	1.2%
9	Japan	8	1.1%
10	Mexico	7	1%
11	Italy	6	0.8%
12	Taiwan	5	0.7%
13	Iran, Islamic Republic of	5	0.7%
14	Denmark	5	0.7%
15	France	5	0.7%
16	Ireland	4	0.5%
17	Cyprus	4	0.5%
18	Spain	4	0.5%
19	Turkey	3	0.4%
20	Thailand	2	0.3%
21	North Macedonia	2	0.3%
22	Latvia	2	0.3%
23	Philippines	2	0.3%
24	Romania	2	0.3%
25	Singapore	2	0.3%
26	Slovakia	2	0.3%
27	Hong Kong	2	0.3%
28	United Kingdom	2	0.3%
29	Israel	1	0.1%
30	Czech Republic	1	0.1%
31	Bulgaria	1	0.1%
32	Albania	1	0.1%
33	Argentina	1	0.1%
34	Malaysia	1	0.1%
35	Norway	1	0.1%
36	Sweden	1	0.1%
37	Switzerland	1	0.1%
38	Ukraine	1	0.1%