Rank	Countries/Territories	Count	Percent
1	United States	409	38.2%
2	China	227	21.2%
3	Germany	113	10.6%
4	India	65	6.1%
5	Korea, Republic of	52	4.9%
6	Japan	39	3.6%
7	Netherlands	18	1.7%
8	Canada	18	1.7%
9	United Kingdom	17	1.6%
10	Australia	13	1.2%
11	Senegal	9	0.8%
12	Bangladesh	8	0.7%
13	Cyprus	8	0.7%
14	Thailand	7	0.7%
15	New Zealand	7	0.7%
16	Taiwan	6	0.6%
17	Brazil	5	0.5%
18	Turkey	5	0.5%
19	Egypt	4	0.4%
20	Romania	4	0.4%
21	Singapore	4	0.4%
22	Ireland	4	0.4%
23	Iran, Islamic Republic of	3	0.3%
24	Spain	2	0.2%
25	Sudan	2	0.2%
26	Sweden	2	0.2%
27	Tunisia	2	0.2%
28	Finland	2	0.2%
29	Greece	2	0.2%
30	Belgium	2	0.2%
31	Austria	2	0.2%
32	Argentina	1	0.1%
33	Chile	1	0.1%
34	Hong Kong	1	0.1%
35	Croatia	1	0.1%
36	France	1	0.1%
37	North Macedonia	1	0.1%
38	Latvia	1	0.1%
39	Mexico	1	0.1%
40	Ukraine	1	0.1%
41	Viet Nam	1	0.1%