Rank	Countries/Territories	Count	Percent
1	United States	317	41.5%
2	China	247	32.3%
3	Germany	82	10.7%
4	Japan	31	4.1%
5	France	19	2.5%
6	Netherlands	11	1.4%
7	Korea, Republic of	10	1.3%
8	Portugal	9	1.2%
9	Albania	9	1.2%
10	Singapore	6	0.8%
11	Argentina	4	0.5%
12	Cyprus	3	0.4%
13	Georgia	2	0.3%
14	Australia	2	0.3%
15	Iran, Islamic Republic of	2	0.3%
16	Thailand	2	0.3%
17	United Kingdom	2	0.3%
18	Ukraine	1	0.1%
19	Mongolia	1	0.1%
20	Saudi Arabia	1	0.1%
21	North Macedonia	1	0.1%
22	Panama	1	0.1%
23	Canada	1	0.1%