Rank	Countries/Territories	Count	Percent
1	United States	249	35.2%
2	China	99	14%
3	Germany	62	8.8%
4	India	37	5.2%
5	Italy	22	3.1%
6	Netherlands	21	3%
7	United Kingdom	19	2.7%
8	France	15	2.1%
9	Japan	14	2%
10	Australia	12	1.7%
11	Bulgaria	11	1.6%
12	Romania	9	1.3%
13	Singapore	8	1.1%
14	Iran, Islamic Republic of	8	1.1%
15	Russia	7	1%
16	Saudi Arabia	6	0.8%
17	Canada	6	0.8%
18	Ireland	5	0.7%
19	Korea, Republic of	5	0.7%
20	Lithuania	5	0.7%
21	Sweden	5	0.7%
22	Switzerland	5	0.7%
23	Thailand	4	0.6%
24	Turkey	4	0.6%
25	Slovakia	4	0.6%
26	Belgium	4	0.6%
27	Austria	3	0.4%
28	Algeria	3	0.4%
29	Egypt	3	0.4%
30	Malaysia	3	0.4%
31	North Macedonia	3	0.4%
32	Pakistan	3	0.4%
33	Israel	3	0.4%
34	Serbia	3	0.4%
35	Taiwan	3	0.4%
36	Montenegro	2	0.3%
37	Syrian Arab Republic	2	0.3%
38	South Africa	2	0.3%
39	Indonesia	2	0.3%
40	Portugal	2	0.3%
41	New Zealand	2	0.3%
42	Brazil	2	0.3%
43	Cyprus	2	0.3%
44	Hungary	2	0.3%
45	Ghana	2	0.3%
46	Belarus	2	0.3%
47	Armenia	1	0.1%
48	Bosnia and Herzegovina	1	0.1%
49	Chad	1	0.1%
50	Greece	1	0.1%
51	Mauritius	1	0.1%
52	Jordan	1	0.1%
53	Kenya	1	0.1%
54	Spain	1	0.1%
55	Sri Lanka	1	0.1%
56	Ukraine	1	0.1%
57	United Arab Emirates	1	0.1%
58	Vanuatu	1	0.1%
59	Viet Nam	1	0.1%