Rank	Countries/Territories	Count	Percent
1	United States	480	37.4%
2	China	372	29%
3	Germany	150	11.7%
4	Belgium	50	3.9%
5	Japan	47	3.7%
6	France	39	3%
7	Lithuania	28	2.2%
8	Netherlands	14	1.1%
9		14	1.1%
10	Korea, Republic of	10	0.8%
11	Portugal	9	0.7%
12	Singapore	9	0.7%
13	Albania	9	0.7%
14	Cyprus	7	0.5%
15	Canada	6	0.5%
16	Argentina	4	0.3%
17	Australia	4	0.3%
18	United Kingdom	4	0.3%
19	Latvia	3	0.2%
20	Denmark	3	0.2%
21	Georgia	2	0.2%
22	India	2	0.2%
23	Iran, Islamic Republic of	2	0.2%
24	Iraq	2	0.2%
25	Sweden	2	0.2%
26	Thailand	2	0.2%
27	Ukraine	2	0.2%
28	South Africa	1	0.1%
29	Mongolia	1	0.1%
30	Saudi Arabia	1	0.1%
31	North Macedonia	1	0.1%
32	Panama	1	0.1%
33	Ireland	1	0.1%
34	Hong Kong	1	0.1%