Rank	Countries/Territories	Count	Percent
1	United States	363	43.1%
2	China	203	24.1%
3	Germany	107	12.7%
4	India	40	4.8%
5	Canada	14	1.7%
6	Netherlands	12	1.4%
7	Greece	10	1.2%
8	Korea, Republic of	9	1.1%
9	France	8	1%
10	Cyprus	7	0.8%
11	Portugal	5	0.6%
12	Ireland	4	0.5%
13	Saudi Arabia	4	0.5%
14	Lithuania	4	0.5%
15	Ethiopia	4	0.5%
16	Colombia	3	0.4%
17	Indonesia	3	0.4%
18	Australia	3	0.4%
19	Mexico	3	0.4%
20	North Macedonia	3	0.4%
21	Singapore	3	0.4%
22	Japan	3	0.4%
23	Viet Nam	3	0.4%
24	Russia	2	0.2%
25	Taiwan	2	0.2%
26	United Kingdom	2	0.2%
27	Armenia	2	0.2%
28	Chile	2	0.2%
29	Botswana	2	0.2%
30	Brazil	2	0.2%
31	Argentina	1	0.1%
32	Austria	1	0.1%
33	Iran, Islamic Republic of	1	0.1%
34	Honduras	1	0.1%
35	Serbia	1	0.1%
36	Norway	1	0.1%
37	Pakistan	1	0.1%
38	Palestine, State of	1	0.1%
39	Mongolia	1	0.1%
40	Nepal	1	0.1%