Rank	Countries/Territories	Count	Percent
1	United States	449	43.1%
2	China	216	20.7%
3	Germany	122	11.7%
4	Canada	27	2.6%
5	India	25	2.4%
6	Australia	22	2.1%
7	Japan	17	1.6%
8	United Kingdom	14	1.3%
9	Ukraine	13	1.2%
10	France	13	1.2%
11	Korea, Republic of	9	0.9%
12	Romania	9	0.9%
13	Singapore	8	0.8%
14	Brazil	8	0.8%
15	Netherlands	7	0.7%
16	Ireland	6	0.6%
17		6	0.6%
18	Colombia	6	0.6%
19	Cyprus	6	0.6%
20	Sweden	6	0.6%
21	Lebanon	5	0.5%
22	Iran, Islamic Republic of	3	0.3%
23	Israel	3	0.3%
24	Kuwait	3	0.3%
25	Spain	3	0.3%
26	Norway	3	0.3%
27	Turkey	2	0.2%
28	Russia	2	0.2%
29	Kenya	2	0.2%
30	Indonesia	2	0.2%
31	North Macedonia	2	0.2%
32	Mexico	2	0.2%
33	Argentina	2	0.2%
34	Belgium	2	0.2%
35	Bosnia and Herzegovina	2	0.2%
36	Bulgaria	1	0.1%
37	Bangladesh	1	0.1%
38	Czech Republic	1	0.1%
39	Finland	1	0.1%
40	Greece	1	0.1%
41	Moldova, Republic of	1	0.1%
42	Mongolia	1	0.1%
43	Malaysia	1	0.1%
44	Nigeria	1	0.1%
45	Italy	1	0.1%
46	Slovenia	1	0.1%
47	South Africa	1	0.1%
48	Sudan	1	0.1%
49	Taiwan	1	0.1%
50	Thailand	1	0.1%