Rank	Countries/Territories	Count	Percent
1	United States	693	33.9%
2	China	432	21.2%
3	Germany	166	8.1%
4	India	137	6.7%
5	Iran, Islamic Republic of	100	4.9%
6	Spain	40	2%
7	Russia	37	1.8%
8	Japan	34	1.7%
9	Netherlands	33	1.6%
10	Egypt	26	1.3%
11	Canada	24	1.2%
12	Australia	21	1%
13	United Kingdom	18	0.9%
14	Ireland	17	0.8%
15	Hong Kong	16	0.8%
16	Turkey	16	0.8%
17	Iraq	14	0.7%
18	France	13	0.6%
19	Mexico	12	0.6%
20	Brazil	11	0.5%
21	Sweden	10	0.5%
22	Peru	10	0.5%
23	Pakistan	9	0.4%
24	Ukraine	9	0.4%
25	Ecuador	9	0.4%
26	Korea, Republic of	9	0.4%
27	Kenya	8	0.4%
28	Philippines	8	0.4%
29	Poland	8	0.4%
30	Saudi Arabia	8	0.4%
31	Singapore	8	0.4%
32	Belgium	7	0.3%
33	Indonesia	5	0.2%
34	Morocco	5	0.2%
35	Portugal	5	0.2%
36	Palestine, State of	5	0.2%
37	Israel	4	0.2%
38	Cyprus	4	0.2%
39	Argentina	3	0.1%
40	Azerbaijan	3	0.1%
41	Bahrain	3	0.1%
42	Malaysia	3	0.1%
43	Norway	3	0.1%
44	Taiwan	3	0.1%
45	New Zealand	2	0.1%
46	Nigeria	2	0.1%
47	Romania	2	0.1%
48	South Africa	2	0.1%
49	Lithuania	2	0.1%
50	Luxembourg	2	0.1%
51	Nepal	2	0.1%
52	Moldova, Republic of	2	0.1%
53	Italy	2	0.1%
54	Chile	2	0.1%
55	Costa Rica	2	0.1%
56	Finland	2	0.1%
57	Denmark	1	0%
58	Mongolia	1	0%
59	North Macedonia	1	0%
60	Oman	1	0%
61	Thailand	1	0%
62	Tunisia	1	0%
63	Uzbekistan	1	0%
64	Venezuela, Bolivarian Republic of	1	0%
65	Viet Nam	1	0%