Rank	Countries/Territories	Count	Percent
1	United States	535	38.1%
2	China	466	33.1%
3	Germany	102	7.3%
4	Japan	57	4.1%
5	India	34	2.4%
6	France	30	2.1%
7	Canada	20	1.4%
8	Singapore	19	1.4%
9	Latvia	14	1%
10	Taiwan	13	0.9%
11	Russia	12	0.9%
12	Netherlands	10	0.7%
13	Iran, Islamic Republic of	8	0.6%
14	Thailand	8	0.6%
15	Ireland	7	0.5%
16	Argentina	6	0.4%
17	Morocco	6	0.4%
18	Korea, Republic of	6	0.4%
19	Turkey	6	0.4%
20	Belgium	5	0.4%
21	Cyprus	4	0.3%
22	United Kingdom	4	0.3%
23	Italy	3	0.2%
24	Philippines	3	0.2%
25	Serbia	3	0.2%
26	Spain	2	0.1%
27	Sweden	2	0.1%
28	Romania	2	0.1%
29	Hong Kong	2	0.1%
30	Denmark	2	0.1%
31	Israel	2	0.1%
32	Croatia	2	0.1%
33	Ukraine	2	0.1%
34	Chile	1	0.1%
35	Bulgaria	1	0.1%
36	Armenia	1	0.1%
37	Bangladesh	1	0.1%
38	Egypt	1	0.1%
39	Greece	1	0.1%
40	Mongolia	1	0.1%
41	North Macedonia	1	0.1%
42	Norway	1	0.1%