Rank	Countries/Territories	Count	Percent
1	United States	337	40.4%
2	China	175	21%
3	Germany	85	10.2%
4	Canada	23	2.8%
5	United Kingdom	23	2.8%
6	Japan	21	2.5%
7	Mongolia	18	2.2%
8	France	18	2.2%
9	India	17	2%
10	Netherlands	12	1.4%
11	Australia	10	1.2%
12	Ecuador	9	1.1%
13	Iran, Islamic Republic of	8	1%
14	Cyprus	7	0.8%
15	Korea, Republic of	7	0.8%
16	Malaysia	6	0.7%
17	Singapore	5	0.6%
18	Taiwan	4	0.5%
19	Thailand	4	0.5%
20	Ireland	4	0.5%
21	Philippines	4	0.5%
22	Portugal	3	0.4%
23	Saudi Arabia	3	0.4%
24	Norway	2	0.2%
25	Pakistan	2	0.2%
26	Qatar	2	0.2%
27	Bangladesh	2	0.2%
28	Indonesia	2	0.2%
29	Egypt	2	0.2%
30	Denmark	2	0.2%
31	Russia	2	0.2%
32	Sweden	2	0.2%
33	Switzerland	1	0.1%
34	Spain	1	0.1%
35	Ethiopia	1	0.1%
36	Iraq	1	0.1%
37	Bulgaria	1	0.1%
38	Cambodia	1	0.1%
39	Czech Republic	1	0.1%
40	Argentina	1	0.1%
41	Romania	1	0.1%
42	Serbia	1	0.1%
43	Israel	1	0.1%
44	Lithuania	1	0.1%
45	Mexico	1	0.1%
46	North Macedonia	1	0.1%