Rank	Countries/Territories	Count	Percent
1	United States	235	48%
2	China	100	20.4%
3	Germany	32	6.5%
4	Japan	16	3.3%
5	Korea, Republic of	12	2.4%
6	Netherlands	9	1.8%
7	Singapore	8	1.6%
8	Russia	7	1.4%
9	United Kingdom	7	1.4%
10	India	7	1.4%
11	Viet Nam	6	1.2%
12	Taiwan	6	1.2%
13	Ukraine	4	0.8%
14	Argentina	4	0.8%
15	Mongolia	3	0.6%
16	Morocco	3	0.6%
17	Thailand	3	0.6%
18	Romania	3	0.6%
19	Sri Lanka	2	0.4%
20	Uganda	2	0.4%
21	Mauritius	2	0.4%
22	Iran, Islamic Republic of	2	0.4%
23	Bosnia and Herzegovina	2	0.4%
24	Canada	2	0.4%
25	Cyprus	2	0.4%
26	Egypt	2	0.4%
27	France	2	0.4%
28	Bangladesh	1	0.2%
29	Ireland	1	0.2%
30	Turkey	1	0.2%
31	Yemen	1	0.2%
32	Nigeria	1	0.2%
33	North Macedonia	1	0.2%
34	Poland	1	0.2%