Rank	Countries/Territories	Count	Percent
1	United States	511	38.7%
2	China	367	27.8%
3	Germany	114	8.6%
4	India	67	5.1%
5	France	27	2%
6	Canada	26	2%
7	Netherlands	26	2%
8	Russia	24	1.8%
9	Japan	20	1.5%
10	Korea, Republic of	17	1.3%
11	Latvia	14	1.1%
12	Norway	14	1.1%
13	Ireland	14	1.1%
14	Australia	11	0.8%
15	Iran, Islamic Republic of	10	0.8%
16	Taiwan	7	0.5%
17	Brazil	6	0.5%
18	Cyprus	5	0.4%
19	Italy	5	0.4%
20	Hong Kong	5	0.4%
21	Turkey	4	0.3%
22	United Kingdom	4	0.3%
23	Namibia	2	0.2%
24	Somalia	2	0.2%
25	Pakistan	2	0.2%
26	Philippines	2	0.2%
27	Portugal	2	0.2%
28	Indonesia	2	0.2%
29	Georgia	2	0.2%
30	Argentina	2	0.2%
31	Israel	1	0.1%
32	Lithuania	1	0.1%
33	Moldova, Republic of	1	0.1%
34	Ukraine	1	0.1%
35	Singapore	1	0.1%
36	North Macedonia	1	0.1%