Rank	Countries/Territories	Count	Percent
1	United States	460	38.8%
2	China	330	27.8%
3	Germany	112	9.4%
4	India	63	5.3%
5	France	32	2.7%
6	Brazil	20	1.7%
7	Canada	20	1.7%
8	Japan	19	1.6%
9	Latvia	16	1.3%
10	Netherlands	14	1.2%
11	Russia	12	1%
12	Australia	8	0.7%
13	Belgium	7	0.6%
14	Korea, Republic of	7	0.6%
15	Hong Kong	7	0.6%
16	Singapore	6	0.5%
17	Switzerland	6	0.5%
18	Morocco	5	0.4%
19	Taiwan	4	0.3%
20	Uganda	4	0.3%
21	Italy	4	0.3%
22	Cyprus	4	0.3%
23	United Kingdom	4	0.3%
24	Ireland	3	0.3%
25	Portugal	3	0.3%
26	Nigeria	3	0.3%
27	Ukraine	2	0.2%
28	Thailand	2	0.2%
29	Turkey	2	0.2%
30	Romania	1	0.1%
31	Norway	1	0.1%
32	Spain	1	0.1%
33	Sweden	1	0.1%
34	Israel	1	0.1%
35	Iceland	1	0.1%
36	Denmark	1	0.1%
37	Finland	1	0.1%