Rank	Countries/Territories	Count	Percent
1	United States	242	33.4%
2	China	203	28%
3	Germany	53	7.3%
4	India	25	3.4%
5	Canada	16	2.2%
6	Japan	15	2.1%
7	Norway	14	1.9%
8	Spain	13	1.8%
9	France	11	1.5%
10	Russia	10	1.4%
11	Netherlands	9	1.2%
12	Singapore	8	1.1%
13	Thailand	7	1%
14	Ireland	7	1%
15	United Kingdom	6	0.8%
16	Switzerland	6	0.8%
17	Romania	5	0.7%
18	Finland	5	0.7%
19	Australia	4	0.6%
20	Iran, Islamic Republic of	4	0.6%
21	Korea, Republic of	4	0.6%
22	North Macedonia	4	0.6%
23	Nigeria	3	0.4%
24	Philippines	3	0.4%
25	Nepal	3	0.4%
26	Argentina	3	0.4%
27	Bulgaria	3	0.4%
28	Croatia	3	0.4%
29	Cyprus	3	0.4%
30	Brazil	2	0.3%
31	Colombia	2	0.3%
32	New Zealand	2	0.3%
33	Malaysia	2	0.3%
34	Mauritius	2	0.3%
35	Mexico	2	0.3%
36	Iraq	2	0.3%
37	Qatar	2	0.3%
38	Taiwan	2	0.3%
39	Ukraine	2	0.3%
40	United Arab Emirates	1	0.1%
41	Viet Nam	1	0.1%
42	Syrian Arab Republic	1	0.1%
43	Senegal	1	0.1%
44	Italy	1	0.1%
45	Lithuania	1	0.1%
46	Poland	1	0.1%
47	Costa Rica	1	0.1%
48	Indonesia	1	0.1%
49	Ghana	1	0.1%
50	Guinea	1	0.1%
51	Czech Republic	1	0.1%
52	Egypt	1	0.1%