Rank	Countries/Territories	Count	Percent
1	United States	1467	49.4%
2	China	454	15.3%
3	Canada	403	13.6%
4	Germany	117	3.9%
5	Spain	71	2.4%
6	India	52	1.8%
7	France	39	1.3%
8	Netherlands	35	1.2%
9	Japan	34	1.1%
10	United Kingdom	32	1.1%
11	Australia	23	0.8%
12	Korea, Republic of	16	0.5%
13	Turkey	16	0.5%
14	Norway	16	0.5%
15	Russia	15	0.5%
16	Italy	13	0.4%
17	Moldova, Republic of	12	0.4%
18	Ireland	12	0.4%
19	Singapore	12	0.4%
20	Czech Republic	9	0.3%
21	Hungary	8	0.3%
22	Malaysia	8	0.3%
23	Nigeria	8	0.3%
24	Ukraine	7	0.2%
25	United Arab Emirates	7	0.2%
26	Iran, Islamic Republic of	7	0.2%
27	Cyprus	7	0.2%
28	Algeria	6	0.2%
29	Brazil	5	0.2%
30	Dominican Republic	4	0.1%
31	Hong Kong	4	0.1%
32	Israel	4	0.1%
33	Romania	4	0.1%
34	Portugal	3	0.1%
35	Sweden	3	0.1%
36	Mexico	3	0.1%
37	Nepal	3	0.1%
38	Cambodia	3	0.1%
39	Greece	2	0.1%
40	Ethiopia	2	0.1%
41	Finland	2	0.1%
42	New Zealand	2	0.1%
43	Indonesia	2	0.1%
44	Taiwan	2	0.1%
45	Philippines	2	0.1%
46	Poland	2	0.1%
47	North Macedonia	1	0%
48	Oman	1	0%
49	Thailand	1	0%
50	Sri Lanka	1	0%
51	South Africa	1	0%
52	Serbia	1	0%
53	Kuwait	1	0%
54	Micronesia, Federated States of	1	0%
55	Mongolia	1	0%
56	Egypt	1	0%
57	Argentina	1	0%
58	Afghanistan	1	0%