Rank	Countries/Territories	Count	Percent
1	United States	296	40.4%
2	China	173	23.6%
3	Germany	61	8.3%
4	Canada	35	4.8%
5	France	21	2.9%
6	Japan	18	2.5%
7	India	14	1.9%
8	United Kingdom	13	1.8%
9	Netherlands	10	1.4%
10	Singapore	10	1.4%
11	Spain	9	1.2%
12	Turkey	7	1%
13	Australia	7	1%
14	Latvia	6	0.8%
15	Philippines	6	0.8%
16	Ireland	5	0.7%
17	Bulgaria	3	0.4%
18	Thailand	3	0.4%
19	Taiwan	2	0.3%
20	Sweden	2	0.3%
21	Norway	2	0.3%
22	Pakistan	2	0.3%
23	Malaysia	2	0.3%
24	Mauritius	2	0.3%
25	Austria	2	0.3%
26	Bangladesh	2	0.3%
27	Georgia	2	0.3%
28	Colombia	2	0.3%
29	Cyprus	2	0.3%
30	Korea, Republic of	2	0.3%
31	Hong Kong	2	0.3%
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%