Rank	Countries/Territories	Count	Percent
1	United States	377	44.3%
2	China	191	22.4%
3	Germany	70	8.2%
4	Canada	35	4.1%
5	France	23	2.7%
6	Japan	22	2.6%
7	India	16	1.9%
8	United Kingdom	14	1.6%
9	Netherlands	10	1.2%
10	Singapore	10	1.2%
11	Spain	9	1.1%
12	Turkey	7	0.8%
13	Australia	7	0.8%
14	Latvia	6	0.7%
15	Philippines	6	0.7%
16	Bulgaria	5	0.6%
17	Ireland	5	0.6%
18	Thailand	3	0.4%
19	Taiwan	2	0.2%
20	Sweden	2	0.2%
21	Norway	2	0.2%
22	Pakistan	2	0.2%
23	Malaysia	2	0.2%
24	Mauritius	2	0.2%
25	Korea, Republic of	2	0.2%
26	Hong Kong	2	0.2%
27	Austria	2	0.2%
28	Bangladesh	2	0.2%
29	Georgia	2	0.2%
30	Colombia	2	0.2%
31	Cyprus	2	0.2%
32	Iceland	1	0.1%
33	Israel	1	0.1%
34	Italy	1	0.1%
35	New Zealand	1	0.1%
36	Peru	1	0.1%
37	Russia	1	0.1%
38	Switzerland	1	0.1%
39	Ukraine	1	0.1%
40	United Arab Emirates	1	0.1%