Rank	Countries/Territories	Count	Percent
1	United States	454	42.4%
2	China	211	19.7%
3	Germany	95	8.9%
4	India	64	6%
5	Canada	35	3.3%
6	Korea, Republic of	28	2.6%
7	Australia	23	2.1%
8	France	22	2.1%
9	Ukraine	21	2%
10	Japan	12	1.1%
11	Netherlands	11	1%
12	United Kingdom	9	0.8%
13	Thailand	8	0.7%
14	Romania	7	0.7%
15	Russia	7	0.7%
16	Spain	6	0.6%
17	Singapore	5	0.5%
18	Ireland	5	0.5%
19	Turkey	5	0.5%
20	Italy	4	0.4%
21	Taiwan	4	0.4%
22	Cyprus	4	0.4%
23	Egypt	4	0.4%
24	Argentina	3	0.3%
25	Iran, Islamic Republic of	2	0.2%
26	Bolivia, Plurinational State of	2	0.2%
27	Poland	2	0.2%
28	Viet Nam	2	0.2%
29	Tunisia	2	0.2%
30	Portugal	1	0.1%
31	Saudi Arabia	1	0.1%
32	Switzerland	1	0.1%
33	Israel	1	0.1%
34	Norway	1	0.1%
35	Pakistan	1	0.1%
36	Lebanon	1	0.1%
37	Mongolia	1	0.1%
38	Brazil	1	0.1%
39	Austria	1	0.1%
40	Belgium	1	0.1%
41	Finland	1	0.1%
42	Indonesia	1	0.1%
43	Hong Kong	1	0.1%