Rank	Countries/Territories	Count	Percent
1	United States	570	38.1%
2	China	415	27.7%
3	Germany	162	10.8%
4	Russia	42	2.8%
5	Japan	40	2.7%
6	Canada	34	2.3%
7	France	27	1.8%
8	Italy	26	1.7%
9	Netherlands	17	1.1%
10	Singapore	16	1.1%
11	Cyprus	11	0.7%
12	India	10	0.7%
13	Spain	10	0.7%
14	United Kingdom	10	0.7%
15	Ireland	9	0.6%
16	Norway	8	0.5%
17	Egypt	8	0.5%
18	Belgium	6	0.4%
19	Saudi Arabia	6	0.4%
20	Korea, Republic of	6	0.4%
21	Lithuania	5	0.3%
22	Armenia	4	0.3%
23	Bangladesh	4	0.3%
24	Hong Kong	4	0.3%
25	Romania	4	0.3%
26	Ukraine	4	0.3%
27	Turkey	3	0.2%
28	Ghana	3	0.2%
29	Iran, Islamic Republic of	3	0.2%
30	Australia	3	0.2%
31	Portugal	3	0.2%
32	Mongolia	3	0.2%
33	Lebanon	2	0.1%
34	Kuwait	2	0.1%
35	Argentina	2	0.1%
36	Indonesia	2	0.1%
37	Greece	2	0.1%
38	Hungary	2	0.1%
39	Viet Nam	2	0.1%
40	United Arab Emirates	1	0.1%
41	Switzerland	1	0.1%
42	South Africa	1	0.1%
43	Austria	1	0.1%
44	Latvia	1	0.1%
45	Malta	1	0.1%
46	Kenya	1	0.1%
47	North Macedonia	1	0.1%