Rank	Countries/Territories	Count	Percent
1	United States	406	42.7%
2	China	202	21.2%
3	Germany	117	12.3%
4	Canada	27	2.8%
5	India	23	2.4%
6	Australia	22	2.3%
7	Japan	16	1.7%
8	France	12	1.3%
9	United Kingdom	12	1.3%
10	Romania	9	0.9%
11	Korea, Republic of	9	0.9%
12	Singapore	8	0.8%
13	Ukraine	8	0.8%
14	Netherlands	7	0.7%
15	Ireland	6	0.6%
16	Brazil	6	0.6%
17	Colombia	6	0.6%
18	Cyprus	6	0.6%
19	Sweden	6	0.6%
20	Lebanon	5	0.5%
21	Israel	3	0.3%
22	Iran, Islamic Republic of	3	0.3%
23	Norway	3	0.3%
24	Turkey	2	0.2%
25	North Macedonia	2	0.2%
26	Kenya	2	0.2%
27	Mexico	2	0.2%
28	Belgium	2	0.2%
29	Bosnia and Herzegovina	2	0.2%
30	Argentina	2	0.2%
31	Indonesia	2	0.2%
32	Greece	1	0.1%
33	Bangladesh	1	0.1%
34	Czech Republic	1	0.1%
35	Finland	1	0.1%
36	Moldova, Republic of	1	0.1%
37	Mongolia	1	0.1%
38	Malaysia	1	0.1%
39	Nigeria	1	0.1%
40	Slovenia	1	0.1%
41	South Africa	1	0.1%
42	Spain	1	0.1%
43	Thailand	1	0.1%
44	Russia	1	0.1%