Rank	Countries/Territories	Count	Percent
1	United States	317	34.7%
2	China	139	15.2%
3	India	84	9.2%
4	Germany	60	6.6%
5	Iran, Islamic Republic of	58	6.3%
6	Spain	39	4.3%
7	Japan	17	1.9%
8	Netherlands	15	1.6%
9	Canada	14	1.5%
10	Egypt	12	1.3%
11	United Kingdom	11	1.2%
12	Iraq	10	1.1%
13	Brazil	9	1%
14	Ecuador	8	0.9%
15	Australia	8	0.9%
16	Ireland	8	0.9%
17	Mexico	8	0.9%
18	Pakistan	8	0.9%
19	Korea, Republic of	7	0.8%
20	Turkey	7	0.8%
21	Philippines	6	0.7%
22	Hong Kong	6	0.7%
23	France	4	0.4%
24	Palestine, State of	4	0.4%
25	Israel	4	0.4%
26	Sweden	4	0.4%
27	Russia	4	0.4%
28	Singapore	3	0.3%
29	Malaysia	3	0.3%
30	Portugal	3	0.3%
31	Azerbaijan	3	0.3%
32	Chile	2	0.2%
33	Costa Rica	2	0.2%
34	Cyprus	2	0.2%
35	Peru	2	0.2%
36	Nigeria	2	0.2%
37	Lithuania	2	0.2%
38	Ukraine	2	0.2%
39	South Africa	2	0.2%
40	Saudi Arabia	2	0.2%
41	Taiwan	1	0.1%
42	Thailand	1	0.1%
43	Tunisia	1	0.1%
44	Uzbekistan	1	0.1%
45	Viet Nam	1	0.1%
46	Mongolia	1	0.1%
47	Nepal	1	0.1%
48	Italy	1	0.1%
49	North Macedonia	1	0.1%
50	Norway	1	0.1%
51	New Zealand	1	0.1%
52	Denmark	1	0.1%
53	Indonesia	1	0.1%