Rank	Countries/Territories	Count	Percent
1	United States	1821	51.5%
2	China	340	9.6%
3	India	153	4.3%
4	Germany	104	2.9%
5	Japan	94	2.7%
6	Spain	92	2.6%
7	Portugal	75	2.1%
8	Egypt	74	2.1%
9	France	68	1.9%
10	Brazil	61	1.7%
11	United Kingdom	59	1.7%
12	Turkey	53	1.5%
13	Pakistan	45	1.3%
14	Netherlands	39	1.1%
15	Australia	36	1%
16	Mexico	35	1%
17	Korea, Republic of	25	0.7%
18	Ireland	25	0.7%
19	Argentina	23	0.6%
20	Chile	21	0.6%
21	Italy	21	0.6%
22	Hong Kong	21	0.6%
23	Slovenia	19	0.5%
24	Belgium	18	0.5%
25	Canada	15	0.4%
26	Colombia	14	0.4%
27	Greece	14	0.4%
28	Ecuador	14	0.4%
29	Switzerland	14	0.4%
30	Iran, Islamic Republic of	13	0.4%
31	Malaysia	12	0.3%
32	Lithuania	12	0.3%
33	Czech Republic	8	0.2%
34	Romania	8	0.2%
35	Philippines	7	0.2%
36	Bangladesh	7	0.2%
37	Guatemala	6	0.2%
38	Poland	5	0.1%
39	Russia	5	0.1%
40	Sweden	5	0.1%
41	Norway	5	0.1%
42	Mongolia	4	0.1%
43	New Zealand	4	0.1%
44	Cyprus	4	0.1%
45	Denmark	3	0.1%
46	Indonesia	3	0.1%
47	South Africa	3	0.1%
48	Saudi Arabia	3	0.1%
49	Singapore	3	0.1%
50	Thailand	3	0.1%
51	Ukraine	3	0.1%
52	United Arab Emirates	2	0.1%
53	Taiwan	2	0.1%
54	Hungary	2	0.1%
55	Luxembourg	2	0.1%
56	Israel	2	0.1%
57	Croatia	2	0.1%
58	Bulgaria	2	0.1%
59	Austria	1	0%
60	Georgia	1	0%
61	Latvia	1	0%
62	Uruguay	1	0%
63	North Macedonia	1	0%
64	Peru	1	0%