Rank	Countries/Territories	Count	Percent
1	United States	321	39.1%
2	China	237	28.9%
3	Germany	78	9.5%
4	Canada	48	5.9%
5	France	19	2.3%
6	United Kingdom	17	2.1%
7	Russia	11	1.3%
8	India	11	1.3%
9	Iran, Islamic Republic of	10	1.2%
10	Japan	10	1.2%
11	Spain	8	1%
12	Netherlands	7	0.9%
13	Korea, Republic of	5	0.6%
14	Italy	5	0.6%
15	Australia	4	0.5%
16	Austria	4	0.5%
17	South Africa	4	0.5%
18	Cyprus	3	0.4%
19	Ireland	2	0.2%
20	North Macedonia	2	0.2%
21	Philippines	2	0.2%
22	Mexico	2	0.2%
23	Singapore	2	0.2%
24	Turkey	2	0.2%
25	Ukraine	2	0.2%
26	Switzerland	1	0.1%
27	Malaysia	1	0.1%
28	Ghana	1	0.1%
29	Colombia	1	0.1%