Rank	Countries/Territories	Count	Percent
1	United States	256	49.1%
2	China	100	19.2%
3	Canada	20	3.8%
4	United Kingdom	20	3.8%
5	Japan	17	3.3%
6	Czech Republic	12	2.3%
7	Germany	10	1.9%
8	Ireland	10	1.9%
9	Australia	8	1.5%
10	Netherlands	8	1.5%
11	Singapore	7	1.3%
12	India	7	1.3%
13	Poland	4	0.8%
14	Mauritius	4	0.8%
15	Philippines	3	0.6%
16	Portugal	3	0.6%
17	Thailand	3	0.6%
18	Korea, Republic of	3	0.6%
19	Iran, Islamic Republic of	2	0.4%
20	Bulgaria	2	0.4%
21	Hong Kong	2	0.4%
22	Denmark	2	0.4%
23	Eswatini	2	0.4%
24	South Africa	2	0.4%
25	Russia	2	0.4%
26	New Zealand	2	0.4%
27	Norway	1	0.2%
28	Romania	1	0.2%
29	Slovakia	1	0.2%
30	Sweden	1	0.2%
31	Ukraine	1	0.2%
32	United Arab Emirates	1	0.2%
33	Finland	1	0.2%
34	France	1	0.2%
35	Kuwait	1	0.2%
36	Lebanon	1	0.2%