Rank	Countries/Territories	Count	Percent
1	United States	421	43.1%
2	China	207	21.2%
3	Germany	92	9.4%
4	France	35	3.6%
5	Netherlands	31	3.2%
6	Australia	25	2.6%
7	Canada	25	2.6%
8	India	24	2.5%
9	Singapore	12	1.2%
10	Japan	11	1.1%
11	Russia	7	0.7%
12	Korea, Republic of	6	0.6%
13	Switzerland	6	0.6%
14	Ireland	6	0.6%
15	Cyprus	6	0.6%
16	Argentina	5	0.5%
17	Brazil	5	0.5%
18	Hong Kong	5	0.5%
19	United Kingdom	5	0.5%
20	Sweden	4	0.4%
21	Norway	4	0.4%
22	Italy	4	0.4%
23	Chile	4	0.4%
24	North Macedonia	3	0.3%
25	Mali	3	0.3%
26	Nepal	3	0.3%
27	Ukraine	3	0.3%
28	Tunisia	2	0.2%
29	Turkey	2	0.2%
30	Spain	2	0.2%
31	Malaysia	2	0.2%
32	Ghana	2	0.2%
33	Greece	2	0.2%
34	Iran, Islamic Republic of	1	0.1%
35	Cuba	1	0.1%