Rank	Countries/Territories	Count	Percent
1	United States	799	49.2%
2	China	334	20.6%
3	Germany	77	4.7%
4	Spain	54	3.3%
5	India	42	2.6%
6	Canada	42	2.6%
7	United Kingdom	28	1.7%
8	France	19	1.2%
9	Japan	18	1.1%
10	Australia	16	1%
11	Turkey	16	1%
12	Norway	13	0.8%
13	Russia	12	0.7%
14	Netherlands	12	0.7%
15	Italy	11	0.7%
16	Ireland	9	0.6%
17	Czech Republic	9	0.6%
18	Hungary	8	0.5%
19	Korea, Republic of	8	0.5%
20	Nigeria	8	0.5%
21	Singapore	8	0.5%
22	United Arab Emirates	7	0.4%
23	Malaysia	6	0.4%
24	Algeria	6	0.4%
25	Cyprus	6	0.4%
26	Brazil	5	0.3%
27	Iran, Islamic Republic of	5	0.3%
28	Israel	4	0.2%
29	Dominican Republic	4	0.2%
30	Ukraine	4	0.2%
31	Mexico	3	0.2%
32	Nepal	3	0.2%
33	New Zealand	2	0.1%
34	Ethiopia	2	0.1%
35	Finland	2	0.1%
36	Cambodia	2	0.1%
37	Greece	2	0.1%
38	Taiwan	2	0.1%
39	Philippines	2	0.1%
40	Portugal	2	0.1%
41	Romania	1	0.1%
42	Poland	1	0.1%
43	Serbia	1	0.1%
44	Sri Lanka	1	0.1%
45	Sweden	1	0.1%
46	Thailand	1	0.1%
47	Hong Kong	1	0.1%
48	Indonesia	1	0.1%
49	Argentina	1	0.1%
50	North Macedonia	1	0.1%
51	Kuwait	1	0.1%
52	Micronesia, Federated States of	1	0.1%
53	Mongolia	1	0.1%