Rank	Countries/Territories	Count	Percent
1	United States	581	48.3%
2	China	295	24.5%
3	Germany	100	8.3%
4	India	35	2.9%
5	Argentina	21	1.7%
6	Chile	20	1.7%
7	Japan	18	1.5%
8	France	16	1.3%
9	Switzerland	16	1.3%
10	Netherlands	15	1.2%
11	Canada	10	0.8%
12	Australia	7	0.6%
13	Bulgaria	7	0.6%
14	United Kingdom	7	0.6%
15	Singapore	7	0.6%
16	Spain	5	0.4%
17	Iraq	5	0.4%
18	Cyprus	5	0.4%
19	Ethiopia	4	0.3%
20	Brazil	3	0.2%
21	Cote D'ivoire	3	0.2%
22	Morocco	3	0.2%
23	Ireland	2	0.2%
24	Sweden	2	0.2%
25	South Africa	2	0.2%
26	Poland	2	0.2%
27	Iran, Islamic Republic of	2	0.2%
28	Finland	1	0.1%
29	Mauritius	1	0.1%
30	Mexico	1	0.1%
31	Moldova, Republic of	1	0.1%
32	Mongolia	1	0.1%
33	Bolivia, Plurinational State of	1	0.1%
34	Ukraine	1	0.1%
35	Nigeria	1	0.1%
36	North Macedonia	1	0.1%
37	Norway	1	0.1%