Rank	Countries/Territories	Count	Percent
1	United States	338	37.2%
2	China	122	13.4%
3	Germany	78	8.6%
4	India	42	4.6%
5	United Kingdom	28	3.1%
6	Netherlands	28	3.1%
7	Italy	22	2.4%
8	Japan	17	1.9%
9	France	16	1.8%
10	Australia	16	1.8%
11	Bulgaria	12	1.3%
12	Romania	11	1.2%
13	Singapore	11	1.2%
14	Russia	10	1.1%
15	Belgium	9	1%
16	Canada	8	0.9%
17	Iran, Islamic Republic of	8	0.9%
18	Saudi Arabia	7	0.8%
19	Turkey	7	0.8%
20	Switzerland	6	0.7%
21	Korea, Republic of	6	0.7%
22	Lithuania	5	0.6%
23	Ireland	5	0.6%
24	Brazil	5	0.6%
25	Egypt	5	0.6%
26	Sweden	5	0.6%
27	Rwanda	5	0.6%
28	Pakistan	4	0.4%
29	Slovakia	4	0.4%
30	Thailand	4	0.4%
31	Taiwan	3	0.3%
32	North Macedonia	3	0.3%
33	Serbia	3	0.3%
34	Cyprus	3	0.3%
35	Austria	3	0.3%
36	Algeria	3	0.3%
37	Israel	3	0.3%
38	Greece	3	0.3%
39	Malaysia	3	0.3%
40	Mauritius	3	0.3%
41	Montenegro	2	0.2%
42	Jordan	2	0.2%
43	Hungary	2	0.2%
44	Indonesia	2	0.2%
45	Belarus	2	0.2%
46	Georgia	2	0.2%
47	Ghana	2	0.2%
48	Portugal	2	0.2%
49	New Zealand	2	0.2%
50	Syrian Arab Republic	2	0.2%
51	South Africa	2	0.2%
52	Spain	2	0.2%
53	Sri Lanka	1	0.1%
54	Ukraine	1	0.1%
55	United Arab Emirates	1	0.1%
56	Vanuatu	1	0.1%
57	Viet Nam	1	0.1%
58	Armenia	1	0.1%
59	Chad	1	0.1%
60	Bosnia and Herzegovina	1	0.1%
61	Iraq	1	0.1%
62	Kenya	1	0.1%